Match to Receipt - How to populate Receipt Price?

Hi All

We are planning to roll out Oracle EBS in a new retail business unit and this business does match to receipt for paying external vendors. The vendors supply inventory to store/warehouse as per the purchase order. However, sometime receipt goods come with a different price than the price mentioned in the Purchase Order.

So the question is if its possible to populate receipt price while conducting the invoice matching? By default, in Oracle payables only purchase order price pops up for invoice matching!

Also if someone can point me to any white paper for Match to Receipt secnarios.