Connect with and learn from others in the QuickBooks Community.
Hi there, @Dani1.
Currently, the option to accept ACH payment for international clients is unavailable. As a workaround, you may let your clients use PayPal or other third-party apps that are supported in QBO.
You can visit our QuickBooks blog for feature enhancements or any product updates.
Go to this link: https://apps.intuit.com/app/apps/search?searchTerm=ach. In this link, you can see the approved apps that you can use in paying invoices through ACH.
I've added an article for your future reference about processing an ACH bank transfer for your customer’s sales receipt or invoice in QuickBooks Online: Process an ACH bank transfer from a customer.
You are always welcome to tag my name if you have other questions. I'm here to back you up. Take care always.
You may need other services to accept payment from other countries and integrate it with your QBO
You will need another option to accept credit card payments.