From an open sales invoice, you can use the Create Purchase Invoice function to create a purchase invoice for a selected vendor for all lines or selected lines on the sales invoice. You can then process this purchase invoice just like you would if you had created it from a new invoice.
Note: There is no link between the created purchase invoice and the sales invoice that it was created from.
In the list of vendors that appears, select the vendor who will deliver the items or services, and then choose the OK button.
A purchase invoice is created that has one, more, or all the lines on the sales invoice.
Manage Purchasing
How to: Record Purchases
How to: Invoice Sales
How to: Register New Vendors
© 2016 Microsoft. All rights reserved.