You sold the same product on Amazon, eBay, and Etsy. You have offered it at a steady price. Soon, the payouts started rolling in, and each marketplace saw different profits. Sound familiar?
The reality is, when it comes to platform fees, most sellers are going with their gut. They have an idea of the cost and are unaware of the full picture: subscription tiers, referral fees, payment processing, fulfillment costs, listing fees, and inventory holding costs. These costs are grouped differently by each marketplace, so a casual comparison could be extremely misleading.
The best way to understand these costs is through a detailed, side-by-side comparison of marketplace seller fees based on 2026 data.
This guide helps you compare marketplace costs and make more profitable selling decisions. If you’re an individual vendor, a fast-growing D2C company, or a company ready to develop your own marketplace platform, this breakdown will help you make informed platform decisions.
What Are Marketplace Seller Fees?
Marketplace seller fees are charges a marketplace imposes for access to its platform, community of buyers, and payment infrastructure. Think of them as rent for a storefront in a busy shopping mall where the landlord takes a share of every sale.
The challenge is that “rent” seldom comes in a single payment. A typical commission structure in a marketplace comprises the following:
- Subscription/account fee: It is the monthly access to the seller dashboard.
- Commission fee: a percentage of each sale (varies by category).
- Payment processing fee: Charged separately or included within other marketplace fees.
- Listing fee: Charged per SKU or per active listing.
- Fulfillment fee: If you use the platform’s logistics (FBA, WFS, etc.)
- Storage fee: A continuous charge for storage space in the warehouse.
- Advertising spend: Technically optional but practically mandatory for visibility.
What really matters is the complete cost structure, not just the referral rate. Now that said, let’s take a closer look at the numbers.
Master Marketplace Seller Fees Comparison Table (2026)
This normalized table lists all major fees in the 4 largest marketplaces in a single table. Please refer to it as your quick reference, and the detailed breakdowns are below.
| Fee Component | Amazon | eBay | Walmart | Etsy |
|---|---|---|---|---|
| Monthly Subscription | $39.99 (Professional) | $4.95–$299.95 | None | None ($10 Etsy Plus optional) |
| Referral / Commission % | 8%–15% (up to 45% in some categories) | 3%–15% (most around 12.9%) | 6%–20% (most 8%–15%) | 6.5% transaction fee |
| Payment Processing | Included in referral fee | Included in Final Value Fee (FVF) | Included in referral fee | 3% + $0.25 |
| Listing Fee | None (Professional plan) | Free allotment, then $0.35 per listing | None | $0.20 per listing |
| Fulfillment Fee (Platform) | $3.22+ (FBA) | N/A (seller ships) | $3.45+ (WFS) | N/A (seller ships) |
| Storage Fee | $0.87–$2.40/cu ft/month | N/A | $0.75/cu ft (WFS) | N/A |
| Average Total Cost (with fulfillment) | 30%–40% | 15%–20% | 8%–18% | 15%–25% |
| Seller Approval | Open (verification required) | Open | Application-based | Open (handmade focus) |
| Monthly Active Buyers | 200M+ | 135M+ | 120M+ | 90M+ |
Amazon Seller Fees 2026: Deep Dive
Amazon controls more than 60% of U.S. product searches and operates one of the most comprehensive fee structures among major marketplaces.
Amazon Fee Overview
| Subscription | Referral Fee Range | FBA Fee (Small Standard Item) | Peak Storage Fee | Typical All-In Selling Cost |
|---|---|---|---|---|
| $39.99/month | 8%–45% | $3.22+ per unit | $2.40/cu ft/month | 30%–40% of the sale price |
Seller Account Plans
Amazon has two plans, Individual (no monthly fee, $0.99/item sold) and Professional ($39.99/month, no per-item fee) for those selling less than 40 units/month, respectively. If you sell more than 40 units per month, the Professional plan typically offers better value.
Amazon Referral Fees by Category
| Category | Referral Fee | Notes |
|---|---|---|
| Consumer Electronics | 8% | Min. $0.30 |
| Computers | 8% | — |
| Home & Kitchen | 15% | — |
| Clothing & Accessories | 17% | Higher for fashion |
| Health & Beauty | 8%–15% | Tiered by price |
| Toys & Games | 15% | — |
| Sports & Outdoors | 15% | — |
| Amazon Device Accessories | 45% | Outlier to deter 3P competition |
FBA Fulfillment Fees
Pick, pack, ship, and return are all included in the FBA fee, but the cost increases with product size.
- Small standard-size (up to 15 oz): $3.22
- Large standard-size (up to 3 lb): $4.75 – $5.40
- Small oversize (up to 70 lb): $9.73+
- Large oversize (up to 150 lb): $89.98+
FBA Storage Fees (The Silent Margin Killer)
Amazon charges each cubic foot of goods stored in its warehouses. Standard season (Jan–Sep) is $0.87/cu ft, rising to $2.40/cu ft for peak season (Oct–Dec) and to $0.50/cu ft (and then to $6.90/cu ft after 365 days) for products stored over 181 days. When your turnover is slow, FBA can significantly reduce profit margins.
eBay Fees 2026: Deep Dive
eBay’s transition to managed payments made the fee model much simpler. The final value fee encompasses the payment processing, which used to be a separate PayPal layer. The total cost is more predictable, but there are also differences across category rates.
| Store Subscription | Final Value Fee | Listing (beyond free) | Promoted Listings | Typical All-In |
|---|---|---|---|---|
| $4.95–$299.95 | 12.9% + $0.30 | $0.35 each | 2%–20% | 15%–20% |
eBay Store Subscription Tiers
| Store Tier | Monthly Cost | Free Listings |
|---|---|---|
| Starter | $4.95 | 250 |
| Basic | $21.95 | 1,000 |
| Premium | $59.95 | 10,000 |
| Anchor | $299.95 | 25,000 |
| Enterprise | $2,999.95 | 100,000 |
Final Value Fees by Category
Most categories carry a 12.9% + $0.30 per-order fee. Notable exceptions include:
- Musical Instruments & Gear: 6.35% + $0.30
- Heavy Equipment: 3% + $0.30
- Sneakers (authenticated): 8%-12% (depending on the price)
- Watches over $1,000: 8.5% + $0.30
- Books & Magazines: 14.6% + $0.30
Promoted Listings: The Real eBay Cost Multiplier
eBay Promoted Listings Standard charges a 2%–20% advertising fee when a buyer clicks the listing and completes a purchase within 30 days. Many sellers allocate 5%–10% of revenue to promoted listings to remain competitive in crowded categories. Include this in your actual cost, which can be from 13% to near 20% of the total.
Walmart Marketplace Fees 2026 Deep Dive
Walmart Marketplace offers the lowest fees of the four (no monthly fee, no payment processing surcharge, no listing fees). Sellers pay referral fees based on product category, with a few additional marketplace charges. However, Walmart requires an application process and maintains stricter seller approval standards.
| Subscription | Referral Range | WFS (up to 1 lb) | WFS Storage | Typical All-In |
| $0 | 6%–20% | $3.45 | $0.75/cu ft | 8–18% |
Walmart Referral Fees by Category
| Category | Referral Fee |
|---|---|
| Consumer Electronics | 8% |
| Computers & Tablets | 6%–8% |
| Home & Garden | 15% |
| Clothing & Accessories | 15% |
| Health & Beauty | 15% |
| Automotive | 12% |
| Jewelry | 20% |
| Toys | 15% |
Walmart’s rates are broadly comparable with Amazon’s referral fees, but since there’s no separate payment processing fee and no monthly subscription, when you look at the full stack, the effective rate is 2-5 percentage points lower.
Walmart Fulfillment Services (WFS)
WFS is Walmart’s version of FBA. It costs less than Amazon ($0.75/cu ft vs Amazon’s $0.87-$2.40), and fulfillment fees begin to be competitive at $3.45 per unit. If you already sell on Amazon, you should definitely look at what WFS costs when comparing it to categories with lower Walmart referral rates.
Etsy Seller Fees 2026 Deep Dive
Etsy is a one-of-a-kind marketplace for handmade, vintage, and craft-supply sellers. Fees are predictable, but when you factor in transaction, payment, and listing fees, it adds up.
Etsy Fee Overview
| Subscription | Transaction Fee | Payment Processing | Listing Fee | Typical All-In |
|---|---|---|---|---|
| None ($10 Plus) | 6.5% | 3% + $0.25 | $0.20/item | 15%–25% |
Etsy’s Fee Stack Explained
- Listing fee: $0.20 per listing, renewed every 4 months or upon each sale.
- Transaction fee: 6.5% of the total sale price, including shipping.
- Etsy Payments processing: 3% + $0.25 per transaction.
- Offsite Ads fee: 12% – 15% of sales attributed to Etsy’s off-platform ads (required for sellers with sales of more than $10,000/year)
Which Platform is Right for You to Use?
There is no one-size-fits-all solution, as it depends on your product category, average order value, fulfillment strategy, and brand positioning. Here is a simple tool to help you make a decision:
| Seller Profile | Best Platform | Why |
|---|---|---|
| High-volume, standard products | Amazon + FBM | With such a large crowd, FBM maintains costs in the 15–18% range. |
| Electronics or computers | Walmart | Unique cost-efficient referral program with 6–8% referral fee (no subscription fee and low all-in cost). |
| Unique/used items, collectors | eBay | The auction format and the depth of broad categories are key advantages. |
| Made-by-hand, vintage, craft products | Etsy | Strong inherent demand for craft and artisanal products among consumers. |
| Multi-channel brand building | All platforms + own store | Diversification helps reduce dependency on a single platform. |
| Own marketplace vision | Multi-vendor platform | No commission conflict and full margin control. |
Hidden Costs Sellers Always Miss
There are other cost layers that always catch sellers off guard, particularly when they are scaling across multiple B2C marketplaces, beyond the advertised fee structures.
- Refund Administration Fees (Amazon): Amazon charges $5 or 20% of the referral fee (whichever is lower) for returns. You don’t get a full refund of your fee.
- Aged inventory surcharges (Amazon): If inventory is kept in FBA for 181 days or more, it will incur surcharges that increase until they reach $6.90/cu ft after one year.
- Promoted listing spend (eBay/Amazon): You can technically list things without advertising, but for most competitive categories, it is pretty much essential to appear on page one.
- Closing fees (Amazon media): Books, DVDs, and video games incur an additional $1.80 closing fee per sale on top of referral fees.
- Offsite Ads (Etsy): Etsy automatically places sellers with over $10K/year in the Offsite Ads program, and they cannot opt out. Those sales are charged at a 12–15% fee.
- Currency conversion: Any marketplace that sells internationally usually has a spread of 1.5–3% on conversion rates.
Build Your Own Marketplace and Eliminate Commission Dependency
All of the costs outlined in this guide represent fees paid to third-party marketplaces. If you’re able to sell the same amount of products on Amazon, eBay, Walmart, and Etsy, you’ve already established product-market fit. At that stage, many growing brands begin exploring whether launching their own marketplace platform makes strategic sense.
It’s the same thinking that’s fueling the growth of brand-owned, multi-vendor marketplaces. You don’t need to pay 15-40% to a third-party marketplace, and you can set your own commission structure, manage your customer relationship, and build equity in your own digital storefront.
A popular approach to explore is eCommerce business models, such as marketplace clones, which are successful models that have been adapted for niche or geographic markets. Relevant approaches include:
- Amazon clone script to build a generic goods marketplace with FBA fulfillment logic.
- An eBay clone script for an auction-based and used goods website.
- An Etsy-style clone script for handmade, vintage, or artisan e-commerce sites.
Additionally, sellers looking for dropshipping opportunities can also own the marketplace layer, which allows them to integrate with suppliers directly and eliminates the risks of platform changes or fees.
Conclusion
There is no marketplace that’s free to sell on. When FBA is in play, Amazon keeps 30–40% of the profits. With promoted listings included, eBay’s total selling costs typically range from 15%–20%. When Offsite Ads apply, Etsy’s total selling costs can exceed 25%. Walmart is the leanest of the four at 8–18%, with only access gated.
The best sellers of the year 2026 are doing two things: carefully selecting fee exposure on their current marketplaces and optimizing their fulfillment methods, pricing tiers, and category selection. Secondly, creating brand equity in markets they control. For sellers that have proven their model, an own-brand marketplace, supported by a purpose-built marketplace solution, is becoming the endgame.
Whether you’re evaluating new marketplaces or optimizing your current cost structure, SpxCommerce helps you make smarter, data-driven decisions about marketplaces.
