I'll gladly share a way on how to print customer address labels in QuickBooks Online, @userkspanover-sbyc.

We can run the Customer Contact List report and print it afterwards.

Here's how:

1. Go to the Reports menu. 
2. In the Find report by name field, find the Customer Contact List report.
3. Click the Customize button. 
4. Under the Rows/Columns section, put a checkmark to the box next to the Billing and Shipping Address.
5. Under Filter, put a checkmark next to Customer and choose All.
6. Click Run report.
   
   
7. Lastly, select the Print icon.
   
   

You can also review this resource to guide you through exporting and emailing reports to QuickBooks Online: Manage reports.

You'll want to update your customer's preferred payment method and billing address. Please see this article for more details: Edit customer information.

Come back to this thread if you need more help managing your customer info. We are open 24/7 to help you. Have a wonderful day.