Supplier invoice or Credit Note Number - Invoice number or credit that supplier has asked us to pay, this number is unique to this supplier.

Winning purchase claim number -  This is our unique number, and it raised when there is a price discrepancy. It is often referred to a PC Number or a PC.

Product codes and Quantities -  SKU and amount of units this formstack is regarding.

Further comments - From our AP team explaining what the issue is.

POD ( proof of delivery ) - Document showing delivery of the goods from the supplier to us, this is given by the supplier. 

PC or PO copy - Our copy of the PC or PO that AP wants to reconcile.

Supplier invoice copy - Supplier's copy of the invoice with their detail for us to pay.

Supplier credit note copy - Their version of our PC (when you see a credit note, this typically means they're paying us for a PC we raised).

Extra documents - Other documents that are relevant.