According to our customer's requirement, we need to change FIFO cost in Sales order. We are sending the FIFO cost with sales item but it is not showing in the order in items. We have generated Purchase Order to fulfill this requirement but it didn't work.
We need to change the FIFO cost because the items are getting sold on different prices to get the different locations/marketplaces/shopping carts and we need to show/have a margin of 15%.
Please help us to overcome this issue and how can the FIFO cost can be modified for each sales order so that we can a get fixed 15% margin in our reports.