It's completely free to post an item for sale on HopUp. When your item sells, the fee is 7.1% (transaction fee) + 2.9% (payment processing) of your listed price plus shipping (if you selected to charge the buyer for shipping). The minimum fee is $1.99. HopUp pays out to the seller when the sale is completed (read more about payouts).
How we charge the seller
When a transaction with a buyer has successfully completed, we disburse to your bank (or card) the earnings for that transaction.
There are no fees for cancelling a sale on HopUp. Only a seller can cancel a sale. Consistently cancelling will result in account restrictions.