Originally Posted by
cazoz
Do you guys still use the card or the Passbook app barcode?
I've tried them all. Passbook usually if I forget my card, otherwise the card. I've noticed most of the time staff use the barcode on the back of my card (presumably the same as passbook) rather than swiping. In M&S I've even tried my old WorldPoints card (same number) and although they swipe it successfully it still didn't appear.