How do I print remittance advice for a check payment to a vendor that contains dozens of invoices/credits?

I can assist you in printing the remittance advice to vendor eblake. This way, they can review which items to clear from our account.
 

There is no option for Remittance Advice in QuickBooks Online US. But don't worry; there are alternative ways to print out multiple invoices and credits paid by check through a vendor. We can generate two reports: the Transaction Lists by Vendor and the General Ledger report. We will customize these reports and import them to Excel.

Here's how:

1. Click the Reports, and select Reports.
2. Enter the Transaction lists by vendor and General ledger report.
3. Tap Customize and select the info you need, like the date, and filter the data you need.
4. Press Run report.
5. Click Export to Excel.

To obtain the General Ledger report, follow the same steps. Access the software's reporting feature and select the General Ledger report. Once the report is generated, you can customize the necessary information by filtering the data or selecting specific columns to display and export to Excel.

In QuickBooks, keeping track of business expenses and accounts payable is simple with the program's built-in vendor reports. The software also offers customization options to meet specific business needs.

Don't hesitate to contact me with any other concerns about QuickBooks Online. I'll be around to help. Have a great day!

Try this:

File>Print forms>Bill payment stubs

Then you can choose the date of the check that you are writing to pay the bills and choose the check. Then print a report of all the invoices paid with that check.