Apple Pay Declined
I am having trouble with Apple Pay today. I've never had trouble before, it has always worked flawlessly. Today, at a RiteAid store that I always use Apple Pay at, I tried and it said the card was declined. So I tried a second time and it was also declined. The third time, I tried a different card in Apple Pay and that worked just fine. So I thought there might be something wrong with the first card I was trying.
Then I went to a different store that did not have Apple Pay and I used the physical card that was declined in Apple Pay. No problems charge went through.
Then I went to Whole Foods, where I also use Apple Pay all the time and have many times with this card. When I tried to use it with the card, it was declined. So then I used the physical card and it went through no problem.
So, it does not seem to be the card itself, I can use the card in stores. But then Apple Pay seems to be working fine with a different card as it did at RiteAid. It just doesn't seem to want to work with one of my cards which is Citizens Bank Mastercard. This card has always worked within Apple Pay with no problems. Any ideas of what could suddenly cause this card to not work in Apple Pay?
iPhone 6, iOS 9.3.2