Do You Earn Rewards on Marketplace Seller Fees?
Most seller fees are deducted, not charged
When you sell on a marketplace, the platform takes its commission and fees out of your payout before you get paid, so there is no card purchase and no rewards, the same as payment processing fees. This covers referral fees, closing fees, and per-sale charges on Amazon, eBay, and Etsy.
Fees billed to a card do earn
Some platform costs are charged directly to your card rather than deducted from sales, such as an eBay Store subscription, Etsy Plus, or seller advertising you fund by card. Those earn your base rate, and on a business card they help toward a welcome bonus. Inventory you buy to resell, and shipping supplies, also earn on the card you use.
The best card for selling
Put the platform charges and business purchases you actively pay by card on a business card for clean records and welcome-bonus credit, but do not expect rewards on fees skimmed from sales. Run your business spending through the rewards calculator and see options in best cash back cards.