Enjoy hassle-free online shopping with our 3D Secure Verified by Visa (VbV) service which provides additional security when you use your Allied Bank Visa Debit Card. The 6-digit OTP (One Time Password) ensures that no one but you enjoy the seamless experience of online shopping with your Visa Debit Cards. Your Visa Debit Cards are activated for online shopping unless explicitly blocked by you by calling Allied Phone Banking at 111-225-225 or through other digital channels.