You can register all of your Ackroo Anywhere cards in the same portal; even if they are from different merchants by completing the following steps.
Point your web browser to https://my.ackroo.com
If you have already created an account, go ahead and log in. (If you have not, please refer to "How Do I Register My Card")
Once you have successfully signed in, click on the green '+' sign on the top of your account page to add another card to your account.