The Cost-price adjustments screen gives an overview of the cost-price adjustments Sapera has made on stock entries. The adjustments occur continuously when the cost price of a product changes, for example on subsequent purchasing or settlement.
Open Shop Manager and go to Inventory → Cost-price adjustments. Contact support if the item is not visible.
The overview shows the individual adjustments with, among other things, cost price before and cost price after, date and the affected product, so you can follow how the cost price has developed.
See also Blocked cost-price adjustments, which shows the adjustments that are pending because they fall in a closed period.