How do I create a "statement" that will show all purchases and payments made and received from a supplier?

Hi MBG,

Glad to hear from you again! I hope everything is going well on your end. I'd be happy to share more info creating a statement that shows your purchases and payments made and received from a supplier. 

QuickBooks Online is versatile program which has many reports that allow you to see the info you're looking for. To name a few, there's the Transaction List by Supplier, Purchases by Supplier Detail and many more which you can find by clicking Reports from the left menu and navigating to the Expenses and suppliers tab. 

If you need to customize your report, here's a handy article which shows you how: Customize reports in QuickBooks Online.

In case you have other questions, feel free to contact our support team using this link here. Otherwise, leave a comment below. I'll be one message away. :)