Credit Order From History

Hi,

We use average cost 02 cost method and are wanting to use the Credit Order From History function. Many times the product we sold will come out of one main distribution center and during ship confirm the item cost is updated with the current 02 cost as expected. But in our case the credit order may be processed out of a different distribution center closest to the customer where the inventory will be physically returned. Question: Is there a way that the credit order will maintain the cost at what it was sold at? In testing, the ship confirm of