Revision 2
Amazon FBA
@namkyu · Sep 1, 2026, 9:27 AM
Updated Amazon FBA costs, fees, economics, workflow, and risks.+38,036−12,200
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Amazon FBA, or Fulfillment by Amazon, is a fulfillment service that allows sellers to store inventory in Amazon's fulfillment network. When an order is placed, Amazon picks, packs, and ships the product, handles customer service, and processes returns for the FBA order.2
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FBA is not a business model by itself. Sellers can use FBA for private-label products, wholesale, retail arbitrage, online arbitrage, books, and other eligible inventory.4
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The main business challenge is finding products that remain profitable after product cost, freight, Amazon referral fees, FBA fulfillment fees, storage, inbound shipping, advertising, returns, and other operating costs.1
Amazon FBA (Fulfillment by Amazon) lets sellers send inventory to Amazon fulfillment centers, where Amazon stores products and handles picking, packing, shipping, customer service, and returns. Sellers earn the difference between product revenue and costs such as inventory, Amazon selling fees, FBA fees, advertising, and other operating expenses.26
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# Quick Facts48
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| Item | Details |11
| ----------------------------------------------- | -------------------------------------------------------------------------- |12
| Business model | Marketplace e-commerce using Amazon fulfillment |13
| Common models | Private label, wholesale, retail arbitrage, online arbitrage |14
| Professional selling plan | $39.99/month |15
| Individual selling plan | $0.99 per item sold |16
| Typical referral fee | Most categories approximately 8–15% |17
| Small standard FBA fulfillment fee | From about $3.06/unit |18
| Large standard FBA fulfillment fee | From about $3.68/unit |19
| Standard-size storage | $0.78/cu ft Jan–Sep and $2.40/cu ft Oct–Dec in Amazon's published schedule |20
| Inventory required | Yes for most FBA models |21
| Dedicated warehouse required | No |22
| Amazon handles customer shipping | Yes |23
| Amazon handles FBA customer service and returns | Yes |24
| Main challenge | Product economics, inventory, competition, and advertising |25
| Difficulty | Intermediate |26
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# What FBA Actually Does29
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With FBA, the seller still needs to handle the business side of the product.31
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The seller is generally responsible for:33
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- Choosing products35
- Sourcing inventory36
- Paying suppliers37
- Creating listings38
- Pricing39
- Sending inventory to Amazon40
- Advertising41
- Inventory planning42
- Monitoring profitability43
- Managing the seller account44
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Amazon then handles major fulfillment functions for FBA inventory:46
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- Storage48
- Picking49
- Packing50
- Shipping to customers51
- Customer service52
- Returns53
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This can remove a large amount of logistics work, but it introduces fulfillment and storage fees.55
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# FBA vs FBM57
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Amazon sellers can also use Fulfilled by Merchant, or FBM.59
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## FBA61
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Amazon stores and fulfills the inventory.63
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Useful when:65
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- Prime delivery is important67
- Order volume is growing68
- Seller does not want to fulfill every order69
- Product economics support FBA fees70
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## FBM72
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The seller stores and ships the product.74
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The seller controls:76
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- Storage78
- Packaging79
- Carrier80
- Fulfillment81
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FBM may be more attractive for:83
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- Oversized items85
- Low-volume products86
- Products with expensive FBA storage87
- Sellers with existing fulfillment operations88
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A seller can use both FBA and FBM for different products.90
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# Main Amazon FBA Business Models92
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## Private Label94
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The seller sources or manufactures a product and sells it under their own brand.6
| Item | Typical figure |7
| ------------------------- | ------------------------------------ |8
| Individual selling plan | US$0.99 per item sold |9
| Professional selling plan | US$39.99/mo |10
| Seller startup spending | 64% started with less than US$5,000 |11
| Seller monthly sales | 40% reported US$1,000–25,000 |12
| Profit margin | 57% reported margins above 10% |13
| Time commitment | 71% reported less than 20 hours/week |1496
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A typical private-label process includes:1598
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Product research → Supplier → Sample → Branding → Initial order → Amazon listing → FBA shipment → Launch16
The startup, revenue, profit-margin, and time figures above come from Jungle Scout's 2024 survey of Amazon sellers and businesses and should not be interpreted as guaranteed FBA outcomes.17100
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Potential advantages:18
# Earnings19102
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- More control over product104
- Brand ownership105
- Potentially stronger margins106
- Ability to improve the product20
Amazon FBA does not pay sellers a fixed rate. Revenue depends on the products sold, selling price, sales volume, and demand, while profit depends heavily on product cost, Amazon fees, fulfillment costs, advertising, returns, and inventory management.21107
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Main risks:22
A 2024 Jungle Scout survey found the following monthly sales distribution among Amazon sellers:23109
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- Larger upfront inventory investment111
- Supplier risk112
- Advertising cost113
- Product-launch risk114
- Unsold inventory24115
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Private label generally requires more capital than arbitrage models.25
| Monthly sales | Sellers |26
| ------------------ | -------: |27
| Under US$500 | 31% |28
| US$501–1,000 | 17% |29
| US$1,001–5,000 | 22% |30
| US$5,001–10,000 | 11% |31
| US$10,001–25,000 | 7% |32
| US$25,001–50,000 | 5% |33
| US$50,001–100,000 | 4% |34
| US$100,001–250,000 | 1% |35
| US$251,000–500,000 | 1% |36117
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# Wholesale37119
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Wholesale sellers purchase existing branded products from authorized distributors or brands and resell them.38
These figures measure sales revenue, not take-home income.39121
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The seller may compete on an existing Amazon listing.40
## Profit margins41123
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Potential advantages:42
The same survey reported the following profit margins among small and midsize Amazon sellers:43125
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- Existing customer demand127
- No need to create a new consumer brand128
- Easier demand validation44129
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Challenges include:45
| Profit margin | Sellers |46
| ------------------------ | -------: |47
| 1–5% | 12% |48
| 6–10% | 16% |49
| 11–15% | 13% |50
| 16–20% | 15% |51
| 21–25% | 15% |52
| 26–50% | 13% |53
| 51–100% | 1% |54
| Not currently profitable | 13% |55131
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- Supplier approval133
- Brand restrictions134
- Buy Box competition135
- Lower margins136
- Minimum order quantities56137
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Wholesale economics can be more predictable than launching a completely new product, but competition can compress margins.57
Overall, 57% reported margins above 10%, while 28% reported margins above 20%.58139
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# Retail Arbitrage59
These results cover Amazon SMB sellers rather than only FBA sellers, so they are useful marketplace benchmarks rather than an FBA-specific earnings guarantee.60141
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Retail arbitrage involves purchasing discounted products from physical stores and reselling them on Amazon.61
# Minimum Entry Setup62143
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For example:63
There is no fixed inventory investment required to become an Amazon seller. The cheapest practical entry depends heavily on whether a seller develops a private-label product or resells existing products.64145
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Retail clearance price: $10147
Amazon selling price: $3065148
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The seller calculates whether enough profit remains after all Amazon fees.66
| Requirement | Minimum option | Cost | Priority | Notes |67
| --------------------- | ---------------------- | -----------------: | ----------------- | --------------------------------------------------- |68
| Amazon seller account | Individual plan | US$0.99/item sold | Essential | No fixed monthly subscription |69
| Product inventory | Small test inventory | Variable | Essential | Depends on sourcing model |70
| Product research | Manual Amazon research | Free | Recommended | Paid research software is optional |71
| FBA fulfillment | Pay per unit sold | From US$2.50/unit | Essential for FBA | Small-standard items start at this fulfillment cost |72
| Advertising | Organic launch | US$0 additional | Optional | Paid ads can become a major operating expense |73150
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Advantages:74152
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- Low initial product quantities possible154
- Products can be tested individually155
- Lower supplier commitment75
Amazon recommends the Individual plan for sellers expecting fewer than 40 sales per month. The Professional plan costs US$39.99 per month and provides additional selling, advertising, reporting, and brand-management tools.76156
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Disadvantages:77
Actual seller startup spending is substantially higher when inventory is included. Jungle Scout's 2024 survey found:78158
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- Difficult to scale consistently160
- Inventory availability changes161
- Brand and category restrictions162
- Time spent sourcing products79
- 16% started with less than US$500.80
- 9% spent US$500–1,000.81
- 16% spent US$1,001–2,500.82
- 23% spent US$2,501–5,000.83
- 18% spent US$5,001–10,000.84
- 17% spent more than US$10,000.85163
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# Online Arbitrage86
Overall, 64% reported starting with less than US$5,000.87165
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Online arbitrage is similar to retail arbitrage, but inventory is purchased from online retailers.88
# How It Makes Money89167
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The seller searches for products that can be purchased at a lower price elsewhere and profitably resold on Amazon.90
A typical FBA transaction works like this:91169
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Scaling generally requires:92
1. The seller sources or manufactures a product.93
2. Inventory is shipped to an Amazon fulfillment center.94
3. The product is listed in the Amazon store.95
4. A customer purchases the product.96
5. Amazon picks, packs, and ships the order.97
6. Amazon deducts applicable selling and FBA costs.98
7. The remaining proceeds are paid to the seller.99171
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- Better sourcing173
- Faster analysis174
- More working capital175
- Inventory management100
A simplified unit economics calculation is:101176
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# Selling Plans102
**Profit per unit = Selling price − product cost − Amazon referral fee − FBA fulfillment cost − storage − inbound shipping − advertising − other costs**103178
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Amazon currently offers two primary U.S. selling plans.104
For example, two products selling for the same price can have very different margins because FBA fulfillment costs depend on packaged size and shipping weight.105180
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# Costs107181
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| Plan | Cost |183
| ------------ | -------------------: |184
| Individual | $0.99 per item sold |185
| Professional | $39.99/month |108
## Selling plan109186
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Amazon offers two US selling plans:111187
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Amazon positions the Individual plan for sellers generally selling fewer than 40 products per month.112189
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The Professional plan is generally intended for higher-volume sellers and provides access to additional tools such as:113
| Plan | Price | Best suited to |114
| ------------ | -----------------: | --------------------- |115
| Individual | US$0.99/item sold | Low-volume sellers |116
| Professional | US$39.99/mo | Higher-volume sellers |117191
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- Advertising193
- Bulk listing194
- Detailed reports195
- Brand-related tools196
- Additional seller programs118197
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A serious private-label business will usually require the Professional plan.119
Amazon generally positions the Individual plan for sellers below 40 units per month and the Professional plan for sellers above that level.120199
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# Referral Fees121
## Referral fees122201
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Amazon charges a referral fee when a product sells.124203
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The exact percentage depends on the product category.205
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Amazon states that most categories generally fall between:207
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**8% and 15%**209
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Some categories have different percentages or pricing tiers.211
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The referral fee is normally calculated using the total sales price.213
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For example:215
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Selling price: $30217
Referral rate: 15%218
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Referral fee:220
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$30 × 15% = $4.50222
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This happens before product, fulfillment, advertising, and inventory costs are considered.224
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# FBA Fulfillment Fees226
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FBA charges a per-unit fulfillment fee.228
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This covers major fulfillment functions including:230
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- Picking232
- Packing233
- Shipping234
- Customer service235
- Returns processing236
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The amount depends heavily on:238
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- Product dimensions240
- Shipping weight241
- Size tier242
- Apparel vs non-apparel classification243
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Amazon's currently published non-apparel examples include:245
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## Small Standard247
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| Shipping weight | FBA fulfillment fee |250
| --------------- | -------------------: |251
| 2 oz or less | $3.06 |252
| 2–4 oz | $3.15 |253
| 4–6 oz | $3.24 |254
| 6–8 oz | $3.33 |255
| 8–10 oz | $3.43 |256
| 10–12 oz | $3.53 |257
| 12–14 oz | $3.60 |258
| 14–16 oz | $3.65 |259
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## Large Standard262
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| Shipping weight | FBA fulfillment fee |265
| --------------- | -------------------: |266
| 4 oz or less | $3.68 |267
| 4–8 oz | $3.90 |268
| 8–12 oz | $4.15 |269
| 12–16 oz | $4.55 |270
| 1–1.25 lb | $4.99 |271
| 1.25–1.5 lb | $5.37 |272
| 1.5–1.75 lb | $5.52 |273
| 1.75–2 lb | $5.77 |274
| 2–2.25 lb | $5.87 |275
| 2.25–2.5 lb | $6.05 |276
| 2.5–2.75 lb | $6.21 |277
| 2.75–3 lb | $6.62 |278
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Fees continue increasing for heavier and oversized products.281
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This is why dimensions and weight can have a major impact on FBA profitability.283
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# 2026 FBA Fee Changes285
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Amazon increased U.S. FBA fees in 2026 by an average of approximately:287
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**$0.08 per unit sold**289
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The changes generally took effect on January 15, 2026.291
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Amazon stated there were no entirely new FBA fee types introduced for 2026, but existing fees were adjusted.293
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Sellers should always use the current Revenue Calculator or Seller Central fee tools instead of relying permanently on static historical fee tables.295
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# Storage Fees297
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Amazon charges monthly storage fees based on the volume occupied by inventory inside its fulfillment network.299
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Amazon's published standard-size schedule includes:301
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| Period | Standard size | Oversize |304
| ----------------- | -------------: | -----------: |305
| January–September | $0.78/cu ft | $0.56/cu ft |306
| October–December | $2.40/cu ft | $1.40/cu ft |307
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The fourth quarter is therefore significantly more expensive for stored inventory.310
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Additional storage-related charges can apply depending on factors such as:312
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- Inventory age314
- Inventory level315
- Dangerous goods316
- Storage utilization317
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Keeping too much inventory inside FBA can materially reduce profit.319
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# Inventory Age321
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Inventory that sells slowly creates multiple problems.323
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Cash remains tied up in products while storage fees continue.325
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A product may initially appear profitable but become weak if inventory remains in Amazon's fulfillment centers for long periods.327
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Track:329
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- Inventory age331
- Units sold per day332
- Weeks of cover333
- Reorder lead time334
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Do not treat Amazon warehouses as unlimited inexpensive long-term storage.336
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# Inbound Shipping338
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The seller pays to move inventory into Amazon's fulfillment network.340
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This is separate from the FBA fee Amazon charges when the product is sold to a customer.342
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Possible inbound costs include:344
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- Supplier-to-Amazon freight346
- Domestic carrier347
- Amazon partnered carrier348
- International freight349
- Customs350
- Duties351
- Prep352
- Labeling353
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Inbound transportation must be included in landed cost.355
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# Inbound Placement Service Fee357
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Amazon may also charge an inbound placement service fee depending on how inventory is distributed into its fulfillment network.359
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Sellers can generally receive different shipment-placement options.361
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Examples include:363
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- Minimal shipment splits365
- Partial shipment splits366
- Amazon-optimized shipment splits367
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Sending inventory to fewer locations may create higher placement fees because Amazon redistributes the goods through its network.369
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Amazon stated that 2026 inbound placement fees increased by approximately:371
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**$0.05 per unit on average**373
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Depending on the shipment option, the seller may be able to reduce or avoid some placement charges by sending inventory to multiple Amazon locations.375
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The exact fee is shown while creating the inbound shipment.377
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# Landed Cost379
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Landed cost is the real cost of getting one unit ready for sale inside Amazon's system.381
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It can include:383
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Product manufacturing385
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- Packaging387
- Inspection388
- International freight389
- Duties390
- Domestic transportation391
- Prep392
- Labeling393
- Inbound freight394
- Inbound placement395
= Landed cost396
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Do not use factory price alone when evaluating a product.398
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For example:400
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Supplier price: $6402
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After freight, customs, prep, and inbound shipping:404
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Actual landed cost: $8.50406
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Using $6 in the profit calculation would materially overstate the product's margin.408
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# Example $30 FBA Product410
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Assume a non-apparel product sells for:412
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**$30**414
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Example unit economics:416
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| Item | Example |419
| -------------------------------- | -------: |420
| Selling price | $30.00 |421
| Referral fee at 15% | -$4.50 |422
| FBA fulfillment fee | -$4.15 |423
| Landed product cost | -$8.00 |424
| Inbound / placement allocation | -$0.75 |425
| Storage allocation | -$0.20 |426
| Advertising allocation | -$4.00 |427
| Estimated remaining contribution | $8.40 |428
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Estimated contribution margin:431
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$8.40 ÷ $30 = **28%**433
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This is before:435
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- Returns437
- Refund losses438
- Seller subscription439
- Software440
- Employees441
- Taxes442
- Unexpected fees443
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If advertising cost rises from $4 to $8 per sale:445
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Remaining contribution falls to:447
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**$4.40**449
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The exact same product can therefore move from attractive to weak economics without changing its retail price.451
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# Revenue Is Not Profit453
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Amazon Seller Central may show large revenue numbers.455
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Revenue does not include the seller's complete expense structure.457
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For example:459
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Monthly sales: $50,000461
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Possible costs:463
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| Cost | Example |466
| -------------------------------------- | -------: |467
| Product and landed cost | $17,500 |468
| Referral fees | $7,500 |469
| FBA fulfillment | $7,000 |470
| Advertising | $8,000 |471
| Storage / inbound / returns / software | $3,500 |472
| Estimated remaining | $6,500 |473
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$50,000 revenue can therefore result in approximately $6,500 before tax in this hypothetical example.476
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The business should be evaluated using profit and cash flow, not sales screenshots.478
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# Seller Profitability Data480
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Amazon-seller survey data can provide context, but it should not be treated as FBA-only performance.482
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Jungle Scout's published seller research found that among surveyed small and midsize Amazon sellers:484
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- 57% reported profit margins above 10%486
- 28% reported profit margins above 20%487
- 13% reported that they were not yet profitable488
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These figures include broader Amazon seller populations and different business models.490
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They do not mean a new FBA seller should expect those margins.492
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# Startup Cost494
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FBA startup cost varies dramatically by model.496
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Retail arbitrage can start with relatively little inventory.498
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Private label typically requires substantially more capital.500
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Jungle Scout's 2024 survey of Amazon sellers, brands, and businesses found:502
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- 25% started with less than $1,000504
- 64% started with less than $5,000505
- 17% reported spending more than $10,000506
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These numbers include multiple Amazon business models and should not be interpreted as the minimum required for private-label FBA.508
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# Practical Minimum Cost — Private Label Example510
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A realistic small private-label launch might include:512
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| Requirement | Example budget |515
| ------------------------------------ | ----------------------------------------: |516
| Amazon Professional plan | $39.99/month |517
| Product samples | $100–$300 |518
| Initial inventory | $1,500–$4,000 |519
| Freight / duties / inbound | $300–$1,500 |520
| Packaging / labeling | $100–$500 |521
| Product photography | $100–$500 |522
| Initial advertising | $300–$1,000 |523
| Trademark | Optional initially depending on strategy |524
| Approximate initial cash requirement | About $2,500–$7,000+ |525
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This is not a universal industry requirement.528
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Some products require substantially more because of:530
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- Higher MOQ532
- Larger product size533
- Expensive tooling534
- Freight535
- Compliance536
- Packaging537
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Unlike the earlier IncomeWiki setup tables, this cost estimate intentionally excludes items such as an existing computer or free software because they do not represent meaningful new startup cash requirements.539
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# Samples541
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Before placing a large supplier order, purchase product samples.543
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Compare:545
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- Material547
- Durability548
- Color549
- Packaging550
- Dimensions551
- Functionality552
- Manufacturing quality553
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Do not choose a supplier based solely on the lowest quote.555
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A bad first batch can create:557
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- Refunds559
- Poor reviews560
- Inventory losses561
- Listing problems562
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# MOQ564
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MOQ means minimum order quantity.566
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A supplier might require:568
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500 units × $5 = $2,500570
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before freight and other costs.572
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Lower MOQ reduces inventory risk but may increase unit cost.574
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Higher MOQ can reduce unit cost but creates larger:576
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- Cash requirement578
- Inventory risk579
- Storage risk580
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The cheapest unit price is not always the best purchasing decision.582
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# Product Research584
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Before sourcing a product, evaluate:586
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- Demand588
- Competition589
- Price590
- Size591
- Weight592
- Referral fee593
- FBA fee594
- Advertising competition595
- Review concentration596
- Brand dominance597
- Seasonal demand598
- Product restrictions599
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Avoid selecting products only because they appear in "best products to sell" lists.601
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Once an opportunity becomes widely publicized, competition can increase rapidly.603
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# Product Size and Weight605
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FBA strongly rewards efficient products.607
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A small lightweight product can have:609
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- Lower fulfillment fee611
- Lower inbound freight612
- Lower storage cost613
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A bulky product creates the opposite.615
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Two products with the same $30 selling price can produce completely different margins because of size and weight.617
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Always enter realistic dimensions and weight into the Amazon Revenue Calculator before purchasing inventory.619
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# Restricted Products621
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Amazon restricts or requires approval for certain:623
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- Categories625
- Brands626
- Products627
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Restrictions can depend on:629
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- Seller history631
- Marketplace632
- Product type633
- Compliance requirements634
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Check eligibility before purchasing inventory.636
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Do not assume a product can be sold simply because another seller currently lists it.638
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# Product Compliance640
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Some products may require regulatory or safety documentation.642
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Examples can include:644
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- Electronics646
- Children's products647
- Cosmetics648
- Food649
- Supplements650
- Batteries651
- Medical-related products652
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Compliance requirements vary by product and market.654
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Products with complicated compliance requirements may be inappropriate for a first launch.656
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# Supplier Selection658
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Possible supplier sources include:660
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- Domestic manufacturers662
- Overseas manufacturers663
- Wholesalers664
- Distributors665
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Evaluate:667
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- Price669
- MOQ670
- Lead time671
- Communication672
- Quality673
- Certifications674
- Packaging675
- Production capacity676
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For larger orders, inspection can reduce the risk of discovering defects after inventory reaches Amazon.678
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# International Sourcing680
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International sourcing introduces additional costs.682
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Possible expenses include:684
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- Ocean freight686
- Air freight687
- Customs broker688
- Duties689
- Tariffs690
- Inspection691
- Port charges692
- Domestic transportation693
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Freight costs can change rapidly.695
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Always update landed-cost calculations before placing a reorder.697
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# Create the Listing699
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An Amazon product listing commonly includes:701
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- Title703
- Images704
- Bullet points705
- Description706
- Variations707
- Product attributes708
- Price709
- Search terms710
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A strong listing should clearly explain:712
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- What the product is714
- Who it is for715
- Major benefits716
- Important specifications717
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Do not make unsupported product claims.719
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# Product Photography721
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Product images can directly affect conversion.723
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Useful images may include:725
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- Main product image727
- Product features728
- Dimensions729
- Product in use730
- Packaging731
- Comparison732
- Detail shots733
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Follow Amazon's current image requirements.735
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# A+ Content737
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Eligible brands can use A+ Content to add enhanced visual content to product detail pages.739
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It can include:741
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- Additional images743
- Comparison modules744
- Brand story745
- Product features746
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A+ Content improves presentation but cannot rescue a product with weak demand or poor economics.748
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# Amazon Brand Registry750
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Brand Registry provides additional brand-management and protection tools for eligible brands.752
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Trademark requirements can apply.754
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Private-label sellers may eventually use Brand Registry to access:756
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- Brand tools758
- A+ Content759
- Additional protection features760
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Do not register a trademark only because a course says it is mandatory before testing any product.762
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The timing depends on the brand strategy.764
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# Amazon Advertising766
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Amazon Ads are an important traffic source for many competitive products.768
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Sponsored Products can appear in search results and product pages.770
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The seller typically pays per click.772
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For example:774
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Ad spend: $1,000776
Sales attributed to ads: $4,000777
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ACOS:779
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$1,000 ÷ $4,000 = **25%**781
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A 25% ACOS is not automatically profitable.783
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If the product only has 20% margin before ads, a 25% ACOS may lose money.785
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# ACOS787
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Advertising Cost of Sales:789
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Ad spend ÷ Ad-attributed sales × 100791
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Example:793
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$500 ads795
$2,000 attributed sales796
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ACOS = 25%798
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The acceptable ACOS depends on the product's margin.800
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# TACOS802
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Total Advertising Cost of Sales compares advertising spend to total revenue.804
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Ad spend ÷ Total sales × 100806
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It can help show whether advertising is contributing to broader organic sales or whether the business remains heavily dependent on paid traffic.808
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# Break-Even ACOS810
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Break-even ACOS is approximately the margin available before advertising.812
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For example:814
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Selling price: $30816
All non-ad expenses: $22817
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Pre-ad contribution:819
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$8821
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$8 ÷ $30 = **26.7%**823
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An ACOS materially above 26.7% would lose money on the first-order economics in this simplified example.825
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# Launching a Product827
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A basic private-label launch may involve:829
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- Inventory received831
- Listing activated832
- Advertising started833
- Search terms monitored834
- Conversion reviewed835
- Price tested836
- Inventory tracked837
838
Avoid assuming launch sales represent stable long-term demand.839
840
A temporary promotion or high advertising spend can create sales that disappear once the campaign changes.841
842
# Inventory Planning843
844
FBA requires balancing two expensive problems.845
846
## Too Little Inventory847
848
Risks:849
850
- Stockout851
- Lost sales852
- Ranking disruption853
- Expensive emergency freight854
855
## Too Much Inventory856
857
Risks:858
859
- Storage charges860
- Aging inventory fees861
- Cash tied up862
- Clearance losses863
864
A useful inventory calculation considers:865
866
Current daily sales × Supplier lead time + Safety stock867
868
# Reorder Point869
870
Example:871
872
Average sales: 10 units/day873
Supplier and delivery lead time: 60 days874
Safety stock: 200 units875
876
Reorder point:877
878
10 × 60 + 200 = **800 units**879
880
Waiting until only 100 units remain would almost guarantee a stockout in this example.881
882
# Cash Flow883
884
FBA is inventory intensive.885
886
Cash moves through a cycle:887
888
Cash → Supplier inventory → Freight → Amazon inventory → Customer sale → Amazon payout → Reorder889
890
A profitable business can still experience a cash shortage if it needs to reorder before previous inventory has generated enough available cash.891
892
Growth often requires more working capital, not less.893
894
# Returns895
896
Amazon handles FBA customer returns, but returns still affect seller economics.897
898
A returned product may:899
900
- Return to sellable inventory901
- Become unsellable902
- Require removal903
- Create refund costs904
905
Products with high return rates can look attractive based on gross sales but produce poor net economics.906
907
Track returns by SKU.908
909
# Removal and Disposal910
911
Inventory that cannot be sold may need to be:912
913
- Returned to the seller914
- Liquidated915
- Disposed of916
917
Fees can apply.918
919
This is another reason to avoid ordering excessive quantities before demand is proven.920
921
# Practical Workflow922
923
## 1. Choose the FBA Model924
925
Decide whether you are pursuing:926
927
- Private label928
- Wholesale929
- Retail arbitrage930
- Online arbitrage931
932
The required capital and workflow are different.933
934
## 2. Create Seller Account935
936
Choose:937
938
- Individual939
- Professional940
941
For a scalable private-label business, Professional is usually the more appropriate plan.942
943
## 3. Research Products944
945
Analyze:946
947
- Price948
- Demand949
- Competition950
- Reviews951
- Fees952
- Weight953
- Size954
- Advertising955
- Restrictions956
957
Reject products with weak unit economics before contacting suppliers.958
959
## 4. Use the Revenue Calculator960
961
Enter:962
963
- Selling price964
- Dimensions965
- Weight966
- Category967
- Product cost968
969
Estimate:970
971
- Referral fee972
- FBA fee973
- Revenue974
- Margin975
976
Do this before ordering inventory.977
978
## 5. Find Suppliers979
980
Request:981
982
- Quote983
- MOQ984
- Lead time985
- Packaging986
- Sample987
- Shipping dimensions988
989
Compare several suppliers.990
991
## 6. Order Samples992
993
Test the product before committing to production.994
995
Do not skip quality evaluation to save several weeks.996
997
## 7. Calculate Landed Cost998
999
Include all costs required to get one sellable unit into Amazon.1000
1001
If the margin becomes weak after freight and fees, reject the product before ordering.1002
1003
## 8. Place Initial Order1004
1005
Avoid unnecessarily large inventory orders.1006
1007
The first order should test:1008
1009
- Demand1010
- Conversion1011
- Quality1012
- Advertising economics1013
1014
## 9. Create Product Listing1015
1016
Prepare:1017
1018
- Images1019
- Title1020
- Bullet points1021
- Description1022
- Product data1023
1024
Confirm that all claims are accurate.1025
1026
## 10. Create FBA Shipment1027
1028
Prepare inventory according to Amazon requirements.1029
1030
Amazon may require:1031
1032
- Labels1033
- Specific packaging1034
- Shipment splits1035
1036
Review:1037
1038
- Inbound transportation1039
- Placement fee1040
- Prep costs1041
1042
before confirming.1043
1044
## 11. Launch1045
1046
Activate the listing and advertising.1047
1048
Monitor:1049
1050
- Impressions1051
- Clicks1052
- Conversion1053
- ACOS1054
- Sales1055
- Reviews1056
1057
## 12. Optimize125
The percentage varies by product category and is generally calculated from the total sales price. Some categories also have minimum referral fees or different percentages at different price levels.1261058
1059
Test:127
This fee is separate from FBA fulfillment costs.1281060
1061
- Main image1062
- Price1063
- Advertising keywords1064
- Listing content129
## FBA fulfillment1301065
1066
Do not make several major changes simultaneously if you need to understand what caused the result.131
FBA charges a fulfillment cost for each unit shipped. The cost covers services including picking, packing, shipping, customer service, and returns handling and depends primarily on product dimensions and shipping weight.1321067
1068
## 13. Reorder133
Selected current US rates include:1341069
1070
Use actual sales data rather than optimistic forecasts.1351071
1072
Account for supplier and inbound lead time.136
| Size tier / shipping weight | Fulfillment cost |137
| --------------------------- | ----------------: |138
| Small standard, ≤4 oz | US$2.50 |139
| Small standard, 4+–8 oz | US$2.65 |140
| Small standard, 8+–12 oz | US$2.95 |141
| Small standard, 12+–16 oz | US$3.21 |142
| Large standard, ≤4 oz | US$3.48 |143
| Large standard, 1+–1.5 lb | US$5.13 |144
| Large bulky, ≤1 lb | US$8.84 |1451073
1074
## 14. Monitor Profit1461075
1076
Track each SKU using:147
For large bulky products above the first pound, Amazon adds US$0.38 for each additional pound interval.1481077
1078
Revenue1079
− Referral fees1080
− FBA fees1081
− Inventory1082
− Freight1083
− Storage1084
− Ads1085
− Returns1086
− Other costs149
Because fulfillment cost rises with size and weight, product dimensions can materially change the economics of an FBA product.1501087
1088
Seller Central revenue alone is not enough.151
## Inventory storage1521089
1090
# Amazon Revenue Calculator153
Amazon charges monthly storage based on the daily average volume occupied by inventory in its fulfillment centers.1541091
1092
Amazon provides a free Revenue Calculator for estimating product economics.1551093
1094
It can compare:156
| Inventory | Jan–Sep | Oct–Dec |157
| ------------- | ----------------: | ----------------: |158
| Standard size | US$0.78/cu ft/mo | US$2.40/cu ft/mo |159
| Oversize | US$0.56/cu ft/mo | US$1.40/cu ft/mo |1601095
1096
- FBA1097
- Seller fulfillment1611098
1099
The seller can input or adjust:162
The sharp increase during October through December makes slow-moving inventory more expensive during the holiday period.1631100
1101
- Product1102
- Price1103
- Dimensions1104
- Weight1105
- Shipping1106
- Costs164
## Aged inventory1651107
1108
The output remains an estimate.166
Inventory stored in an Amazon fulfillment center for more than 181 days can incur an aged-inventory surcharge.1671109
1110
Actual fees can differ, so sellers should also review actual Seller Central charges after launch.168
This creates an additional cost for sellers who over-order products or whose sales fall below expectations.1691111
1112
# Minimum Entry Setup170
## Other possible FBA costs1711113
1114
The useful minimum setup for Amazon FBA is not a list of free software.172
Depending on the product and inventory situation, sellers can also incur:1731115
1116
For a private-label seller, the real requirements are:174
- returns processing costs;175
- inventory removal or disposal costs;176
- liquidation costs;177
- FBA inbound placement costs;178
- additional storage-related charges.1791117
180
Advertising through [Amazon Ads](/wiki/amazon-ads) is another optional but potentially significant expense.1811118
1119
| Requirement | Why it matters | Typical starting expense |1120
| ----------------------- | --------------------------- | ----------------------------------------: |1121
| Selling account | Required to sell | $39.99/month for Professional |1122
| Product samples | Validate quality | About $100–$300 |1123
| Initial inventory | Products to sell | Commonly $1,500–$4,000+ for a small test |1124
| Freight and inbound | Move inventory to FBA | About $300–$1,500+ |1125
| Packaging / labels | Prepare sellable inventory | About $100–$500 |1126
| Product images | Listing conversion | About $100–$500 if outsourced |1127
| Advertising test budget | Initial discovery and sales | About $300–$1,000+ |182
# Software & Tools1831128
184
FBA can be operated using Amazon's own seller tools, while third-party software is commonly used for product research, keyword research, inventory analysis, and profitability estimates.1851129
1130
A reasonable small private-label launch can therefore require roughly:1861131
1132
**$2,500–$7,000+**187
| Tool | Price | Level | Difficulty | Main use |188
| ------------------------------------------------------------ | ---------------------------- | ------------ | ---------- | ------------------------------------ |189
| [Amazon Seller Central](/wiki/amazon-seller-central) | Included with seller account | Beginner | Moderate | Listings, orders, inventory, reports |190
| [Amazon Revenue Calculator](/wiki/amazon-revenue-calculator) | Free | Beginner | Easy | Estimate fees and product economics |191
| [Amazon Ads](/wiki/amazon-ads) | Pay per advertising activity | Intermediate | Moderate | Product advertising |1921133
1134
The number can be much higher for expensive, large, or regulated products.1931135
1136
Retail or online arbitrage can start with less because inventory can be purchased in smaller quantities.194
Before sourcing inventory, Amazon's Revenue Calculator can be used to compare estimated Amazon fulfillment costs with seller fulfillment for a specific product.1951137
1138
# Major Costs196
# Requirements1971139
198
Sellers need an Amazon selling account before using FBA.1991140
1141
| Cost | When it applies |1142
| ----------------- | -------------------------------------- |1143
| Selling plan | Seller account |1144
| Referral fee | Every sale |1145
| FBA fulfillment | Every FBA unit sold |1146
| Product inventory | Inventory purchase |1147
| Freight | Getting inventory to market |1148
| Inbound placement | Certain FBA inbound configurations |1149
| Storage | Inventory held at Amazon |1150
| Advertising | Paid traffic |1151
| Returns | Customer returns |1152
| Prep / labeling | Inventory preparation |1153
| Inspection | Supplier quality control |1154
| Software | Optional research and management tools |1155
| Trademark | Brand strategy |1156
| Duties / tariffs | Imported inventory |200
Individual products and categories can also have selling restrictions. Amazon advises sellers to check whether a product is eligible before creating a listing, with additional requirements potentially applying to areas such as hazardous materials and products with expiration dates.2011157
202
Sellers sourcing existing branded products may also need documentation such as supplier invoices to demonstrate that products are legitimate or satisfy Amazon's selling requirements.2031158
1159
The product should remain profitable after all meaningful costs are included.204
International sellers must additionally account for the customs, tax, import, and regulatory requirements of the markets in which they sell.2051160
2061161
# Risks / Things to Know2071162
1163
## Inventory Risk1164
1165
FBA requires purchasing products before knowing exactly how quickly they will sell.1166
1167
Unsold inventory can create:1168
1169
- Storage costs1170
- Cash-flow problems1171
- Clearance losses1172
1173
Start with controlled quantities.1174
1175
## Amazon Fee Changes1176
1177
Amazon can change:1178
1179
- Fulfillment fees1180
- Storage fees1181
- Placement fees1182
- Referral fees1183
- Program rules1184
1185
Review fee updates every year.1186
1187
## Advertising Costs1188
1189
A profitable product can become unprofitable when advertising competition increases.1190
1191
Do not assume launch ACOS remains constant.1192
1193
## Account Suspension1194
1195
Amazon sellers must comply with:1196
1197
- Performance requirements1198
- Product policies1199
- Listing rules1200
- Intellectual-property rules1201
1202
Account or listing restrictions can interrupt revenue.1203
1204
Do not build the business around policy violations.1205
1206
## Intellectual Property1207
1208
Avoid:1209
1210
- Counterfeit goods1211
- Unauthorized branded products1212
- Trademark misuse1213
- Copyright infringement1214
- Patent infringement1215
1216
A product being manufactured by a supplier does not guarantee the seller has legal rights to sell it.1217
1218
## Supplier Risk1219
1220
Suppliers can create:1221
1222
- Delays1223
- Quality problems1224
- Price increases1225
- Packaging errors1226
1227
Do not depend on supplier promises without verification.1228
1229
## Freight Volatility1230
1231
International freight and tariffs can change.1232
1233
A product profitable at one freight rate may become unattractive later.1234
1235
Recalculate landed cost before major orders.1236
1237
## Stockouts1238
1239
Running out of inventory can interrupt sales and create expensive emergency shipping.1240
1241
Plan reorders using lead time.1242
1243
## Overstock1244
1245
Ordering too much inventory ties up cash and creates storage costs.1246
1247
A lower factory unit price is not automatically better if it requires excessive inventory.1248
1249
## Returns1250
1251
High-return products may generate large gross sales while producing weak profit.1252
1253
Monitor return reasons.1254
1255
## Revenue Screenshots Are Misleading1256
1257
Amazon businesses are often marketed using gross revenue.1258
1259
A $1 million annual-revenue seller can have very different economics depending on:1260
1261
- COGS1262
- Ads1263
- Amazon fees1264
- Employees1265
- Freight1266
1267
Always evaluate profit.1268
1269
# Frequently Asked Questions1270
1271
## What is Amazon FBA?1272
1273
Amazon FBA is a service where sellers send inventory to Amazon's fulfillment network and Amazon stores, picks, packs, ships, handles customer service, and processes returns for FBA orders.1274
1275
## Is FBA the same as selling on Amazon?1276
1277
No.1278
1279
FBA is a fulfillment method.1280
1281
A seller can also fulfill orders directly using FBM.1282
1283
## How much does Amazon FBA cost?1284
1285
FBA has several costs.1286
1287
Common charges include:1288
1289
- Selling plan1290
- Referral fee1291
- Per-unit FBA fulfillment1292
- Storage1293
- Inbound transportation1294
- Inbound placement1295
- Advertising1296
1297
The exact cost depends on the product.1298
1299
## How much is the Amazon Professional plan?1300
1301
The current U.S. Professional selling plan costs $39.99/month plus applicable selling fees.1302
1303
## How much does Amazon take from a sale?1304
1305
There is no single percentage.1306
1307
Most referral fees are approximately 8–15%, and FBA sellers also pay fulfillment and storage fees.1308
1309
Other costs may apply.1310
1311
## How much does FBA fulfillment cost?1312
1313
The current published non-apparel schedule starts around $3.06 for very light small-standard products.1314
1315
Larger and heavier items cost more.1316
1317
## How much money do I need to start Amazon FBA?1318
1319
There is no universal minimum.1320
1321
A small private-label launch may realistically require approximately $2,500–$7,000+ once samples, inventory, freight, packaging, advertising, and the seller account are included.1322
1323
Arbitrage models can start with significantly less.1324
1325
## Can I start FBA with $500?1326
1327
It may be possible for a small retail- or online-arbitrage experiment.1328
1329
$500 is generally restrictive for a custom private-label launch because manufacturing, freight, and advertising require additional capital.1330
1331
## Do I need a warehouse?1332
1333
No.1334
1335
Amazon can store FBA inventory.1336
1337
However, some sellers use their own warehouse, prep center, or third-party logistics provider before sending inventory to FBA.1338
1339
## Does Amazon handle shipping?1340
1341
Yes for FBA customer orders.1342
1343
The seller still needs to arrange inventory shipment into Amazon's network.1344
1345
## Does Amazon handle returns?1346
1347
Amazon handles customer-service and return processing for FBA orders.1348
1349
The financial impact of returns still belongs to the seller's product economics.1350
1351
## Is Amazon FBA passive income?1352
1353
Generally no.1354
1355
Amazon automates fulfillment, but sellers still manage:1356
1357
- Inventory1358
- Suppliers1359
- Advertising1360
- Pricing1361
- Listings1362
- Cash flow1363
- Account health1364
1365
## What is the best FBA product?1366
1367
There is no universal best product.1368
1369
A good opportunity depends on:1370
1371
- Demand1372
- Competition1373
- Margin1374
- Size1375
- Weight1376
- Differentiation1377
- Advertising cost1378
- Supply chain1379
1380
## Should I source from China?1381
1382
China remains a major manufacturing source, but it is not the only option.1383
1384
Compare suppliers based on:1385
1386
- Total landed cost1387
- Quality1388
- Lead time1389
- Tariffs1390
- MOQ1391
1392
not just factory price.1393
1394
## What is a good profit margin?1395
1396
There is no universal required margin.1397
1398
Jungle Scout's broader Amazon seller research found that 57% of surveyed SMB sellers reported margins above 10% and 28% above 20%.1399
1400
Those statistics cover different Amazon business models and should not be treated as expected FBA results.1401
1402
## How long does it take to become profitable?1403
1404
There is no reliable universal timeframe.1405
1406
Jungle Scout's 2024 Amazon seller survey found that 58% of surveyed Amazon businesses reported becoming profitable within one year, while 22% reported they were not profitable at the time of the survey.1407
1408
This includes multiple Amazon selling models, not only FBA.1409
1410
## Should I use the Amazon Revenue Calculator?1411
1412
Yes.1413
1414
It is one of the most useful free tools for estimating product-level Amazon and fulfillment fees before buying inventory.1415
1416
It should still be combined with your own landed-cost and advertising assumptions.208
**Inventory risk.** Unlike businesses that sell digital products, FBA sellers can have significant capital tied up in physical inventory. Products that sell slowly continue generating storage costs and can eventually incur aged-inventory charges.2091417
1418
## What is the biggest Amazon FBA risk?210
**Margins can be fee-sensitive.** Referral fees, fulfillment, storage, inbound shipping, advertising, returns, and product costs all come out of the same selling price. A product with healthy gross margin before Amazon expenses can have much lower net profitability after them.2111419
1420
For many new sellers, the combination of:212
**Size and weight matter.** FBA fulfillment pricing is directly affected by packaged dimensions and weight. Small changes in packaging or product design can therefore change per-unit economics.2131421
1422
- Unsold inventory1423
- Poor product economics1424
- Advertising costs1425
- Cash-flow pressure214
**Advertising costs can pressure profitability.** Jungle Scout's 2025 survey of Amazon sellers and businesses found growing advertising expenses were a concern for 32% of respondents, alongside higher shipping and product costs.2151426
1427
is more dangerous than the technical process of creating the Amazon account.216
**Unsold inventory becomes progressively more expensive.** Standard-size storage rates are substantially higher from October through December, and inventory stored longer than 181 days can face additional charges.2171428
2181429
# Sources2191430
1431
- [Amazon — Selling on Amazon Pricing](https://sell.amazon.com/pricing) — Current Individual and Professional selling plan pricing, referral fee structure, Revenue Calculator, and Amazon selling costs.1432
- [Amazon — Fulfillment by Amazon](https://sell.amazon.com/fulfillment-by-amazon) — Current FBA fulfillment fee tables, storage fees, product size tiers, and FBA service details.1433
- [Amazon — 2026 Updates to US Referral and FBA Fees](https://sellercentral.amazon.com/seller-forums/discussions/t/f3fa3211-820b-4e2e-a023-158a9cf55f99) — Official Amazon announcement covering the 2026 average $0.08 per-unit FBA fee increase and January 15, 2026 effective date.1434
- [Amazon — Estimate Fees and Costs](https://sell.amazon.com/pricing/estimate) — Official Amazon tools for estimating referral fees, FBA costs, revenue, and fulfillment economics.1435
- [Amazon — How to Sell on Amazon in 2026](https://sell.amazon.com/blog/ask/how-to-sell-on-amazon-in-2026) — Current Amazon seller setup process, selling plans, referral fees, fulfillment choices, and account configuration.1436
- [Amazon — How to Sell Online in 2026](https://sell.amazon.com/sell-online) — Current guidance covering product restrictions, selling plans, fulfillment costs, inventory fees, and international selling considerations.1437
- [Amazon — Product Listings](https://sell.amazon.com/blog/amazon-product-listings) — Current guidance covering product listing creation, variations, A+ Content, keyword insights, and seller-plan requirements.1438
- [Amazon — Seller FAQ](https://sell.amazon.com/learn/faq) — Current Amazon seller pricing, payout information, fulfillment information, and 2025 independent seller sales statistics.1439
- [Amazon Seller Central — Inbound Placement Fee Explanation](https://sellercentral.amazon.com/seller-forums/discussions/t/f9677779-2a5f-42f6-8ffa-252f902e556d) — Official Amazon explanation of minimal, partial, and Amazon-optimized inbound shipment splits and placement fees.1440
- [Amazon Seller Central — 2026 Inbound Placement Fee Update](https://sellercentral.amazon.com/seller-forums/discussions/t/206228ac-b5c2-42ab-a9c7-21a8348bee81) — Official Amazon response confirming an approximately $0.05 per-unit increase in inbound placement fees effective January 15, 2026.1441
- [Jungle Scout — State of the Amazon Seller 2025](https://www.junglescout.com/resources/reports/amazon-seller-report-2025/) — Survey of nearly 1,500 Amazon sellers, brands, and ecommerce businesses covering costs, competition, sourcing, and current seller challenges.1442
- [Jungle Scout — State of the Amazon Seller 2024](https://www.junglescout.com/wp-content/uploads/2024/02/The-State-of-the-Amazon-Seller-2024-Jungle-Scout.pdf) — Survey data covering startup investment and time to profitability across Amazon sellers, brands, and businesses.1443
- [Jungle Scout — How Much Money Do Amazon Sellers Make?](https://www.junglescout.com/resources/articles/how-much-do-amazon-sellers-make/) — Published SMB seller profit-margin data including the share reporting margins above 10% and 20%.220
- Amazon — Selling plans and standard selling fees: [https://sell.amazon.com/pricing](https://sell.amazon.com/pricing)221
- Amazon — Fulfillment by Amazon: [https://sell.amazon.com/fulfillment-by-amazon](https://sell.amazon.com/fulfillment-by-amazon)222
- Amazon — FBA fees guide, July 24, 2026: [https://sell.amazon.com/blog/fba-fees-guide](https://sell.amazon.com/blog/fba-fees-guide)223
- Amazon — Fee and revenue estimation tools: [https://sell.amazon.com/pricing/estimate](https://sell.amazon.com/pricing/estimate)224
- Amazon — Amazon selling FAQ: [https://sell.amazon.com/learn/faq](https://sell.amazon.com/learn/faq)225
- Jungle Scout — How Much Money Do Amazon Sellers Make? 2024 seller survey: [https://www.junglescout.com/resources/articles/how-much-do-amazon-sellers-make/](https://www.junglescout.com/resources/articles/how-much-do-amazon-sellers-make/)226
- Jungle Scout — State of the Amazon Seller 2025: [https://www.junglescout.com/resources/reports/amazon-seller-report-2025/](https://www.junglescout.com/resources/reports/amazon-seller-report-2025/)