Reseller fee calculators

Resale apps charge in very different ways. Poshmark takes a flat fee on cheap items and 20% on everything else, Mercari takes 10% including buyer-paid shipping, and Depop now charges no selling fee in the US, UK and Australia but keeps a payment processing fee and a Boosting fee on promoted sales.

Pick the app you sell on, enter your price and costs, and see exactly what lands in your account. Each calculator lists its sources and the date its fees were checked.