We can add the downloaded bill from your Fishbowl app and match it to your downloaded payment from SAP Concur to mark it as paid, @CinnamonW. I'll guide you through the process.
From your Fishbowl app, you can add the downloaded bill to become an official transaction in QuickBooks Online (QBO). After that, match the open bill to the downloaded payment from SAP Concur to mark it as paid.
If you don't have the option to match in your SAP Concur app, we can add the downloaded credit card payment to the bill instead. Then, edit its category to Accounts Payable. Once done, link it to the open bill using the Pay Bills option.
Additionally, once you've paid the bills, you can check this article to learn how to reconcile and ensure accuracy: Learn the reconcile workflow in QuickBooks.
I'm always available should you need additional assistance managing your transactions in QBO. It's great to have you in the Community.