Your receipt shows the ticket price and online booking fees. Depending on the payment processor, there might be additional charges. These have nothing to do with 12go or your ticket. They come with the payment process. They can not be refunded unless we cannot provide the ticket you requested. Additionally, there might be charges from your bank for currency exchange. It depends on your bank, and we neither know about it nor can we predict if and how much your bank will charge you for that.