Sams cards have the member's photo on the back (or did - haven't had to get mine replaced in many years) - but they no longer even require you to show your card on entry and scanning it at a register doesn't do anything but verify the account is active and the few checkout lanes actually staffed haven't looked at cards in years - the customer scans it at the register themselves. I assumed they stopped the practice as it could slow entry down considerably, especially if there were more than a few people lined up to get in the store.