Hello there, useralan-cowan.
I'm here to share some information about other payment systems that integrate QuickBooks Online (QBO).
You can check our App Center to look for an app that suits your needs. I'll show you how:
- In your QuickBooks company, go to Apps on the left panel.
- Type a keyword in the search field.
- From the list of apps, check the Reviews and Ratings. This would help you choose the app that suits your business setup.
- Choose the app to see the Overview.
- Tap the Get app now button.
Here's an article you can read to learn more about how you can integrate an app: QuickBooks Apps.
Additionally, I've included an article that'll help you accept a credit or debit card payment in QuickBooks Online: Process a Credit Card Payment.
Please get in touch with us if you have other concerns or questions about managing payments. Our assistance will be posted on time.