Go to Authorize.net: https://account.authorize.net/
Sign in.
Click on Billing Information in the Account group.
Click on the Edit button.
Enter your bank information, including routing and account number. Press the Submit button.
Go to Authorize.net: https://account.authorize.net/
Sign in.
Click on Billing Information in the Account group.
Click on the Edit button.
Enter your bank information, including routing and account number. Press the Submit button.