@BlackKnight54
If you have credit card or debit card, you can choose any of the payment methods. They all accept credit and debit.
We don't make enough money to pay a bank to directly process credit / debit for us (that costs 10 - 20 grand per year), so we use free third party processors. Just pick any of them. You'll be fine. We vet all of them and make sure they are trustworthy, decent track records, with millions of customers each.