Why do I have to provide registration information, like my phone number, when I sign up?
When you become a Plenti member, you provide us with personal information such as your name, address, salutation (Mr./Mrs./Ms.), date of birth, email address and phone, to clearly identify you as the owner of your account and protect your points balance from misuse.
Additionally, many of our partners ask you to enter your registered phone number and/or PIN if you don’t have your card on hand. This allows you to earn and use points as you would with a card.