Pricing backwards from what you actually keep
Published August 9, 2026
Quick answer
Price from the net you need, not the cost you paid. To clear $25 on eBay you must list at $29.50, not $29 — a $29 listing nets $24.66. The gap looks trivial per unit and is not: across 500 sales it is the difference between $12,330 and $12,545.
The mistake is the direction of the calculation
The usual method is to take your cost, add the margin you want, and list at that price. The fee then comes out of the margin you just set, so you systematically earn less than you planned. Working backwards from the net you need means the fee is priced in before you commit rather than discovered at payout.
Do it once per platform, not once per product
On eBay at 13.6% plus $0.30, a $20 listing nets $16.88, $25 nets $21.20, $30 nets $25.52 and $35 nets $29.84. The effective rate falls slowly as price rises, from 15.6% at $20 to 14.7% at $35, because the fixed $0.30 matters less on larger orders. Build the table once for the platform and price range you actually work in, then price off the table.
The fixed fee is why cheap products fail
At $20 the effective eBay rate is 15.6%, not 13.6%, and on a $5 item it is 19.6%. Every platform has some fixed component — eBay's $0.30, PayPal's $0.49, Etsy's $0.20 listing fee — and each one hits low-priced items hardest. If your margin is thin and your price point is low, the fixed fees, not the percentage, are what is killing you.
Recheck after every fee change
Fee schedules move, and prices set against an old schedule quietly stop clearing their target. When a platform changes its rate, the work is not just updating a spreadsheet, it is re-deriving every price that was set from the old number. That is the step almost everyone skips.
Frequently asked questions
What price do I need to clear $25 on eBay?
$29.50, which nets $25.09. Listing at $29 leaves you $24.66, just short of the target.
Why is my effective fee rate higher than the advertised one?
Fixed per-order fees. eBay's 13.6% plus $0.30 works out to 15.6% on a $20 sale and 19.6% on a $5 one. The percentage only approaches the headline rate on larger orders.
Should I raise prices to cover fees?
Price from your target net rather than adding an arbitrary markup. That way the fee is accounted for exactly rather than guessed at, and you can see immediately whether the resulting price is still competitive.