Went to Apple Store today to pick up a leather case and the rep there told me I should pay with Apple Pay and since I haven't tried it yet, I obliged. When I took a pic of my credit card, however, Apple Pay said that the card was unsupported. Wut. Same card I use for the App Store. Isn't the app really only storing the card info to send over NFC? Why would there be restrictions? Smh. The card is an Amex btw.