To create your 3D Secure password, enter 8 to 15 alphanumeric characters of password, without spaces. Please use a combination of alphabets, numbers and special characters [period (.), dash (-), underscore ( _ ), exclamation (!), tilde (~), and number sign (#)]. There must be at least one alphabet, one number and one special character. Please keep your 3D Secure password safe. It will be used to identify you on all future purchases at participating online stores. This information is not shared with the merchant.