Does the VIABUY Prepaid Mastercard support 3D Secure? Alina 03 April 2024 10:24 Updated Your VIABUY card provides extra security for your online card payments through Mastercard SecureCode, also known as 3D Secure (3DS). Here’s how it works: Whenever an online shop or service asks for authentication via Mastercard SecureCode, we’ll send you a one-time password via SMS to your mobile phone. Simply enter this password in the "Password" field and proceed. That's it. Related articles I don't receive SMS/verification code/activation SMS/PIN How do I unblock the CVV? There are unauthorised transactions on my account. What should I do? How much can I withdraw per day? I need to change my date of birth Comments 0 comments Article is closed for comments.