Joining and starting a shop on Algoma Marketplace is free. There are two basic selling fees: a transaction fee, and a payment processing fee.
It costs NOTHING to publish a listing to the marketplace. Once an item sells, there is a 5% transaction fee on the sale price (not including shipping/delivery costs) plus a Stripe credit/debit card payment processing fee of 2.9% + $0.30.
Are you a charitable organization? During these unprecedented times, the Algoma Marketplace has reduced transaction fees to 0% … just pay for Stripe payment processing fees.