What is MasterCard® SecureCode™ or Verified by VISA?
New on Tower.com: For your security and protection Tower.com now enforces Verified by Visa and MasterCard® SecureCode™ validation. When paying with VISA or MASTERCARD you will be prompted to enter your Verified by Visa or SecureCode™ PIN. To learn more about the programs please contact your issuing bank or follow the links below.