Do I have to pay my VIABUY Prepaid Mastercard in advance? Ambra M. 09 May 2022 08:26 Updated No, you can make the first top-up within 21 days of the order confirmation. For your VIABUY account with VIABUY Prepaid Mastercard, there is a one-off issuing fee of EUR 69.90 and an annual fee of EUR 19.90. These fees are indicated during the order process and in the section Pricing on our website. After paying the issuing fee and the annual fee, you will be able to use your new VIABUY Prepaid Mastercard without further periodic fees for the current year. Comments 0 comments Article is closed for comments.