Setting Up a New American Express Account
American Express is a private institution; most accounts are directly contracted with American Express and linked into their PayJunction account. Their fees are billed directly by American Express and are separate from PayJunction .
PayJunction can ease the setup by establishing an American Express account on your behalf.
Otherwise, you can contact American Express directly and open an account with them. They will give you an account number as soon as you are setup with them. You will then need to call PayJunction so that we can add your American Express account number to your PayJunction account.
American Express New Accounts: 888-829-7302
PayJunction can be reached at: 800-601-0230 ext. 3
Making Changes to Your American Express Account
If you need to make changes to your American Express account (i.e. update checking account), you must contact American Express direclty.
American Express Merchant Services can be reached at: 800-528-5200