PayPal vs Stripe vs eBay Fees: Seller Cost Comparison

The fee that matters is the fee after the whole sale

Sellers often compare only the headline payment fee. That is incomplete. A real fee comparison includes fixed fees, percentage fees, marketplace fees, shipping, refunds, and whether the platform brought the buyer.

A direct processor and a marketplace are not interchangeable channels. Compare the actual order economics, but also record who supplied the customer, which protections apply, and which operating work remains with the seller.

Simple fee comparison

Example: a $50 sale

For an illustrative $50 sale with a $20 product cost and $5 shipping expense, the contribution before platform or payment fees is $25. If an account statement shows a 3% + $0.30 fee, that modeled fee is $1.80 and contribution becomes $23.20. Replace those assumptions with the actual schedule for the channel.

This is why sellers should use a fee calculator before setting price. You need the net number, not just the order total.

• Low-ticket products are more sensitive to fixed fees.
• High-ticket products are more sensitive to percentage fees.
• Marketplace fees can be worth it if they replace paid ads or bring buyers you could not reach alone.

Refunds and chargebacks change the real fee

A refund does not always return the full processing fee, and a chargeback can add a dispute fee on top of the lost sale. Sellers who price only around the standard transaction fee are often surprised when a returns-heavy month drags margin down further than expected.

If your product category has a meaningfully higher return or dispute rate, build a small buffer into your price or margin target instead of treating every sale as if it will complete cleanly. This is especially relevant for categories like apparel, electronics, and higher-priced items where buyer disputes are more common.

Matching the platform to the sale, not the other way around

A worked example on the same $50 sale

Using rates verified on August 10, 2026, a $50 US PayPal Checkout payment modeled at 3.49% + $0.49 has a $2.24 fee, while a qualifying US domestic online-card charge on Stripe modeled at 2.9% + $0.30 has a $1.75 fee. Those examples do not include international, conversion, optional-product, dispute, or account-specific costs.

For eBay, do not reuse a processor percentage. As an illustration only, entering 13.6% and a $0.40 per-order fee on a $50 fee base produces $7.20. The applicable eBay rate can change with category, Store plan, seller status, price tier, and exceptions; sales tax and buyer-paid shipping generally expand the fee base.

Fee stacking: when more than one platform takes a cut

Never add a separate processor fee merely because a marketplace handles a card payment. First inspect the marketplace statement to determine which transaction services are already covered and which charges appear separately.

Reconcile one completed order from buyer total to payout: record marketplace-remitted tax, shipping collected, final value or transaction fee, per-order fee, advertising attribution, shipping-label cost, refunds, and adjustments. That trace is stronger evidence than a generic headline rate.

International sales add a currency conversion fee

Cross-border status and currency conversion can add costs, but the amount and calculation depend on provider, account country, payment method, and currencies. Use the provider's current table and the exchange details on the transaction rather than a generic percentage.

Chargebacks cost more than the refunded amount

A disputed payment can reverse revenue and may create a separate fee under the provider's current terms. Keep dispute cost as its own scenario input; do not bury an assumed universal amount inside every successful order.