Guide
Most eBay guides treat fees as an afterthought. But fees are the hidden input to your price floor — get them wrong and every "profitable" sale quietly loses money. This guide breaks down every fee you'll encounter in 2026: insertion, final value, payment processing, and category surcharges. We'll show you how to add each one into a real floor calculation so the minimum price Undercut will ever reprice you to is mathematically sound, not a gut guess.
eBay charges sellers through four distinct mechanisms, and conflating them is the most common source of floor miscalculation.
FVF rates are category-specific and change periodically. These are the 2026 standard rates for sellers without an eBay Store. Store subscribers pay lower rates in exchange for the monthly subscription fee — factor that subscription cost into your per-item overhead instead.
Here is a concrete worked example using a general merchandise item. You source a product for $8.00 and ship it for $4.00 (you charge the buyer actual shipping on top of the item price, so shipping is covered — but eBay charges FVF on the shipping amount too, which sellers routinely miss).
Assume: cost $8.00, shipping $4.00 (buyer pays), FVF 13.25%, payment processing 2.9% + $0.30, no promoted listing, minimum acceptable margin 15% on cost.
Fee calculation on a $14 item price (+ $4 shipping = $18 total charged to buyer): - FVF: 13.25% × $18.00 = $2.385 - Payment processing: 2.9% × $18.00 + $0.30 = $0.822 - Total fees: $3.207 - Total cost: $8.00 (COGS) + $3.207 (fees) = $11.207 - 15% margin on cost means target net ≥ $9.20 after fees, so item price must be at least: $8.00 × 1.15 + $3.207 ≈ $12.41 item price
Rounding conservatively, your hard floor for this SKU is $12.50. At $12.50 item price + $4.00 shipping, Undercut will never reprice you below that number regardless of what competitors do. Enter $12.50 as your floor per listing — and sleep soundly.
Note: if you run Promoted Listings at 5%, add 5% × $18 = $0.90 to fees, pushing your floor to approximately $13.40.
An eBay Store subscription reduces FVF rates but adds a fixed monthly cost ($7.95 Basic, $27.95 Premium, $74.95 Anchor, $349.95 Enterprise as of 2026). The break-even math is straightforward: divide your monthly subscription cost by the FVF percentage you save per dollar of sales to find the monthly sales volume at which the Store pays for itself.
Even experienced sellers make these errors when setting price floors manually.
Undercut enforces your per-listing hard floor on every reprice — start free for 14 days, no credit card required.
Start freeDoes eBay charge a final value fee on the shipping amount I charge buyers?
Yes. eBay's final value fee is calculated on the total amount the buyer pays, which includes the item price plus any shipping and handling charge. This catches many sellers off guard — a $5.99 shipping charge at 13.25% FVF adds $0.79 to your fee bill on every sale. Your price floor must account for this or it will be understated.
How do I calculate my price floor if I use Promoted Listings?
Add your promoted listing ad rate (the percentage you set) applied to the total buyer-paid amount, on top of your FVF and payment processing fees. For example, at a 5% ad rate on an $18 total transaction, you owe $0.90 extra per promoted sale. Since promoted sales are the ones most likely to generate revenue, assume your floor applies to promoted transactions and set it accordingly.
What happens to FVF if I have an eBay Store subscription?
Store subscribers pay lower FVF rates in most categories — the exact savings depend on category and store tier. However, your floor math should now include a pro-rated share of your monthly subscription fee spread across your expected number of sales. Divide monthly subscription cost by expected monthly units sold and add that amount to your per-item cost before calculating the floor.
Will Undercut ever reprice me below the floor I set, even to win a sale?
No. The hard floor you enter per listing is an absolute lower bound. Undercut's repricing engine will match or beat the lowest competitor price, but it will stop at your floor and go no lower — regardless of what competitors do. If the market price falls below your floor, your listing simply holds at the floor rather than selling at a loss.
How often do eBay's fee rates change, and how will I know to update my floors?
eBay typically announces fee changes with 30 days' notice, usually in late Q1 or Q3. Major changes in recent years have included the migration from PayPal to eBay Payments (which altered the per-transaction structure) and periodic FVF adjustments in specific categories. Subscribe to eBay's seller announcements, and plan a floor audit any time you receive a fee-change notice. Stale floors are one of the most common sources of margin erosion for high-volume sellers.
Related: What Is a Price Floor? · How to Avoid Selling Below Cost on eBay · Repricing Without Losing Margin · eBay Profit Calculator · How to Set an eBay Price Floor