Hey there, suzannek1.

Thanks for following up on this thread. I'm happy to provide some info about the Melio and QuickBooks Online.

I did a quick search on the Intuit Apps site for Melio and it looks like the payment system is still an option for integration with QBO. You can find more info here: Connect Melio with QuickBooks Online. Integrating the apps allows you to easily connect to Melio with your Intuit account and all payments, invoices, and vendors’ details will be automatically synced between QuickBooks and Melio.

Please don't hesitate to drop a comment below if you have any other questions. I'll be here to lend a hand.