In ebay customer did not receive the goods, complained about the refund, the transaction fee will be refunded?

ebay any transaction in the buyer photographed the item (not necessarily payment), then ebay will charge a transaction fee, generally 5-13% of the total price of the order, p This transaction fee is the seller, then the seller in the refund or buyer request to cancel the transaction, the seller will be sent to the buyer to cancel the transaction request, if the buyer agrees, then, this into ...