I bought 8 App Store & iTunes gift cards & all were redeemed already.
There is just the blue Apple logo on the front of the card, and I go to redeem them and all 8 say they have been redeemed already. I pulled the stickers off myself. This is my first time redeeming a card, but I tried both the camera and manual input way with no success. Each card is $50, anyone else have this issue before? I bought them at Walmart if that matters.
iMac, macOS High Sierra (10.13.6)