Resellers search for “eBay return rate profit” because the number on a completed sale is not the number that hits the bank account. eBay’s Money Back Guarantee and buyer-friendly returns mean a slice of orders come back. The item is often still sellable. The outbound label is not.
On a typical example — a $40 item, $6 shipping charged, 13.6% final value fee, $0.40 fixed fee, $12 cost of goods, a $5 outbound label, and $1 of packaging — the completed sale leaves about $21.34. If that order is returned, the buyer is refunded, fees are often refunded, and the item comes back. You still paid the $5 label and $1 packaging, plus whatever return postage you cover. At a $5 return label that is $11 gone. Mix nine completed sales with one return and the expected profit is no longer $21.34.
Promoted-listings fees are frequently not refunded. If that applies to you, lower the “fees refunded on return” field instead of pretending every fee comes back. The calculator does not decide eBay’s current refund policy.
Open the eBay fee calculator, enter the rates from your statements and the return rate you actually see, and read three figures: expected profit after returns, cash one return still eats, and the return rate that takes expected profit to zero. Then use the repricing table to see whether a higher list price still helps after that rate. A single opened case is a different question — whether a partial refund still beats taking that return.
This is arithmetic, not advice. It does not forecast your category return rate or claim a listing is safe to keep.
They can. A completed sale keeps the profit after fees and cost of goods. A return typically refunds the buyer and often refunds final value fees, but the outbound label, packaging, and return postage usually stay with the seller. Expected profit is the completed-sale profit mixed with that return loss at the return rate you enter.
The break-even return rate is the highest rate at which expected profit is still zero. It depends on the completed-sale profit and how much cash one return still eats. Enter your fees, shipping, and expected return rate in the free calculator; it is arithmetic, not a forecast of your category.