This module useful to show the history of the cost price for the product, you can also track the history of the cost price of the product for different suppliers. Easy to find rates given to you by the supplier in the past for that product.
Features
Easy to specify no of items you want to keep as the previous history.
Easy to filter records by the status of the purchase order (confirmed, done or both).
Useful to get costs price given by suppliers for the product with supplier, qty, etc important details.