Originally Posted by epi231

In the last few days, I have tried to use my Barclays Arrival+ several times at WalMart and Sam's Club (different stores, different registers, etc.), and each time the card could not be read. My Citi AA MC worked just fine (with the chip). I called Barclays, and they claim to be aware of the issue at WalMart but seem to be able to do nothing...