Hey there, @AmyPV. 

Thanks for chiming in on this thread for the first time. I'd be more than happy to provide you with an answer to your question about finding a quick way to identify these customers that are set up on Autopay. 

I can see how beneficial this could be for your business. However, there isn't a quicker way to identify your customers that are set up on Autopay. 

Review this guide about Autopay will help you find the information you need: Set up Autopay for recurring invoices in QuickBooks Online. 

I hope this helps answer your question. I'm only a post away if you need me again. Have a wonderful day!