Payments to Suppliers SortMyBooks Helpdesk Updated December 05, 2016 17:18 Follow Q. How do i add a Payment to a Supplier(s) invoice(s)? A. Follow the attached How-To for details. Allocating a payment to a supplier invoice.pdf Allocating a payment to a supplier invoice.pdf 200 KB Download Related articles How To put a Supplier Payment on account Year-end check if Opening Balances have been entered in full Lesson 1 Business Set-up 0. Year End Overview How do I set a default currency for my Customer or Supplier? Comments 0 comments Please sign in to leave a comment.