What is the difference between the gold and the black card? Aline C. 24 September 2020 10:53 Updated The golden and black VIABUY Prepaid Mastercard cards only differ in the color scheme but offer identical functions and services. Choose between the high-grade gold or matt black design - the high acceptance, exclusive VIABUY functions and services are the same on both cards. Related articles How can I contact the customer service? Why was I charged for SEPA loading? Can I receive my salary on the card? Can I load the card with PayPal or make payments through PayPal? How do I change my mobile number?