I'm glad you posted here, Annieka.
QuickBooks is a stand-alone financial software application that isn't directly associated with any applications. Let me share more info below.
If you wish to know if the Zelle app integrates with QuickBooks, you can look for this in the Apps section. Here's how:
- Go to Apps.
- Select Find apps.
- Enter Zelle in the search bar.
If it doesn't show, you can contact Zelle support to find out if it's possible to integrate QuickBooks with their application.
You can also read this article to know the latest apps that can be linked with QuickBooks: See the newest apps in the QuickBooks App Store.
For future reference, you can check this article to learn how to connect your bank account in QBO: Connect bank and credit card accounts to QuickBooks Online.
Let me know if you have additional questions about integrating other applications with QuickBooks by replying to this thread. We'll be willing to help. Keep safe, and have a good day.