Can be replaced.

1: card number is not equal to the cell phone number, just your checkout Times cell phone number cashier will be based on your cell phone number to check your card number.

2: The cell phone number can be changed, with the original ID card or membership card to the service desk can change the personal data information, including cell phone number.

3: Changing profile information or requesting a change in card number does not affect membership points.

4: If your residential address mailbox is perfect, you can ask for a paper poster to be sent to you, and you can also leave your e-mail address and you will also receive an e-mail version of the promotional poster.

Does RT-Mart membership card universal:

It's universal, but the membership card you made in which store is only in which store points, in other stores can be normal to buy the member print goods, enjoy the price of the member, but not points.