Does anyone in (CA) have a solution for invoicing in USD and accepting Credit Card payment thru QBO?

If you are running a service company, you can explore this app to accept international credit cards.

https://get.practiceignition.com/quickbooks

Otherwise, explore another payment processor to integrate with QBO CA version like this one

Hi stephanie.kajens,

Welcome to Community!  QuickBooks Online is a dynamic cloud based accounting software to help streamline your work.  I can see the benefit of providing payment options for additional currencies.  However, this option isn't available with QuickBooks Payments in Canada at this time.  I'd be happy to provide additional information for you.

If you'd like to submit a suggestion to our Development Team to have this available moving forward, click on the Gear in the top right of your QuickBooks account and then Feedback to enter your recommendation.  In the interim, you can review apps that integrate with QuickBooks Online.

Please feel free to reach back out with any other questions.  We'd be glad to assist!