But they'll always give you a new card. You can sign up for a new loyalty program id every time you checkout. But then again... If you don't pay by cash it won'

But they'll always give you a new card. You can sign up for a new loyalty program id every time you checkout. But then again... If you don't pay by cash it won't matter as they'll link the sales by your payment method and bridge the multiple loyalties. Also if they were thinking they could have bluetooth beacons at the registers to track cash users that have bluetooth enabled. Also they have cameras looking at every checkout line. They implemented them originally to observe when lines got too backed up so they could automate sending out more cashiers. They could move to facial recognition of they really wanted. Not sure if they do that now.