Apple pay supports all types of prepaid cards like Visa, MasterCard, American Express. So, you can use these cards to transfer money from Apple Pay to Cash app. Actually, before using any prepaid card, you must add this card to your Apple Pay account by entering card details (card number, expiry date, CVV). And. one more thing, your Cards CVV not saved here, so no need to worry about your money.
https://www.gonetech.net/transfer-money-from-apple-pay-to-cash-app/