How do I connect...two different usernames and passwords...with two different cards under each username and password...from the same credit card company

Hi there, @ermsr57. Let me share some information about managing your subscription in QuickBooks Self-Employed (QBSE).

Please know that we're unable to connect two QBSE accounts into one. We can only have one QBSE account per email address. You might want to use another email address when signing up for a new account.

You can browse this article to guide you if you want to set up your second company: Getting Started with QuickBooks Self-Employed.

Furthermore, learn to manage your payment and plan details from your account. To do so, go to your Billing info tab from the Settings menu. I also added this article for reference: Update your billing and subscription info in QuickBooks Self-Employed.

Get back to us below if you have other questions or need any further help managing your subscription. We'd be happy to provide the necessary help.