For some use cases, purchase cost of the inventory items should always reflect the current purchase cost. You can configure Datamoto to update the item’s purchase cost when items are received using Purchase module. To configure it, click on Inventory. You check this checkbox at the bottom of the page “Check this to update actual unit cost (purchase cost) of items automatically when you receive items through purchase order. Caution: returning items will not revert it back to the original price.”