I can walk you through canceling a recurring invoice template, ria4.

Here are the easy steps on how to delete or pause an invoice transaction to recur: 

1. From Gear icon, click Recurring transactions.
2. Look for the template you use for the customer.
3. Click the drop-down arrow under the ACTION column.
4. You can select either Pause or Delete. Confirm the action.

You can also check out these articles that will help you manage customer invoices:

• Customise invoices, quotes, and sales receipts in QuickBooks Online
• How to create a recurring invoice and manage recurring transactions

Keep me posted if there's anything else that you need help with. Take care!