You have two payment options availabe. One for American customrs only is ACH Debit using Plaid for bank account verification, you select ACH you will be prompted by Plaid to choose your bank and then enter your username and password and choose which account you want to pay with. We never handle your payment information only our payment processors do. The other is a crypto USDC payment, when selecting this you will be redirected to Coinbase Commerce andnthen asked to enter your wallet address, if you do not have a Coinbase account it is very easy to signup and use even if you are not tech savvy. Contact us if you have any questions.