About web site login credentials
Most online retailers require you to create an account before you can make purchases. You usually access this account by providing an email address and password. Instead of typing this information every time that you want to access your account, you can use BlackBerry® Wallet to store your login credentials and quickly retrieve them to complete the login fields.
If you change your login credentials on the online retailer's web site, you must update the information in BlackBerry Wallet.