Example:- Your Deal is won Now a invoice is created inside the Zoho books and send to the customer for the Payment with 1 hour payment status will be not change as paid then again Payment link will be sent again to the Customer.

It will be possible by the Circuits 

1. Start Stage

2. Get Record

3. Send Payment Link Function

3. Wait for 30 Minutes

4. Take Action (Condition Check)

5. Send if Condition Match or Close / Stop

Thanks for the reading the Document I am working more on the same.

If you have any suggestion then please Post in the comment.