Good day to you, @OnSiteRecur.

Allow me to share with you some insights on how QuickBooks Online (QBO) handles recurring transactions.

QBO will handle your transactions depending on how you set it up. That being said, you’ll want to select Reminder as the type of your recurring invoice. This way, you’ll be notified when the transaction will be created before sending it to your customer. 

To create recurring transactions in QBO, you can follow the steps shared by my colleague JonpriL above. Ensure to select Invoice as the recurring template and Reminder as the recurring transaction type.

You can also read through this article for the complete details: Create recurring transactions in QuickBooks Online.

In addition to this, here’s an article you can use for future reference: Customize invoices, estimates, and sales receipts in QuickBooks Online. This link can walk you through the steps on how to personalize your invoice to show the data that matters to you most.

Let me know if you have other queries or follow-up questions about recurring transactions in QBO. I’ll be around to answer it for you. Keep safe and stay well!