Estimate real profit and ROI when you buy on one marketplace and resell on another — fees, promotions, and shipping included.
Buying
Where you source the item
$
$
Buying fees
Buyer feeNone
Seller commission13.6%
Seller processing0% + $0.30
Fee estimates use the primary tier rate from each platform's public schedule. Tiered pricing, promotion rates, and buyer-fee ranges vary — always confirm current rates with the platform before listing.