My son loves downloading games from Nintendo onto his Switch but with the Nintendo account you can only purchase games using Visa or Mastercard. Naturally the only cards I have are my favorite Discover Card (they are the best) and American Express card. I quickly figured out how to bypass this problem. I now purchase the eCash Nintendo Card from Amazon with any method of payment I choose and the gift card information is instantly available for my son to put into his Nintendo account so he can download the game he wants. Thank you Amazon! My son is so happy that he can download his game and not have to wait to get it in the mail.