Change unit cost of 1 item due to item size changing

Summary:

Our operation now is We're using interface from other system to create inventory transaction in oracle fusion system. Our cost method is actual (FIFO).

Content (please ensure you mask any confidential information):

We have the case as below:

In oracle we only can use 1 UOM , it's piece for now but from external warehouse system, we can control item by carton and piece, we can change the size of carton in this system. Because we want to sale to different retailers so we need to change the item size sometimes.

At 23/5/2024, we have 1 item = 1 piece with unit cost 48.69 THB and interface this unit cost to oracle to process inventory transactions