Other questions

I understand the importance of adding the customer payment method field to invoices in QuickBooks Online (QBO), Jeff. 

Currently, the option to add a customer payment method field to invoices is unavailable in QBO. However, if you're referring to individual invoices, you can customize them to view the preferred payment method field. 

I can see how the functionality to add payment methods to invoices would be beneficial to your business. I'd recommend sending a feature request directly to our Product Development team. This helps us improve your experience and the features of the program. 

Here's how:

1. Go to the Gear menu and then select Feedback.
2. Type in your feature request in the description box.
3. Once done, click on Next.
   

I've added this article about recording customer payments in QBO: Record invoice payments in QuickBooks Online.

Drop a reply anytime if you still have questions or concerns about managing invoice payments in QBO. I'll be here to assist you further. Keep safe.