How many times can the price change for a single SKU?

The spreadsheet will handle 13 different prices per SKU – one for the previous year inventory and one for each month. If a SKU is purchased for different prices in a single month, the average of those prices will be used.

If you want a more exact COGS for that SKU, change the date for that PO entry to a month that you did not purchase that item, or to a month with the same price.┬áJust don’t forget┬áthat this will affect your PO purchase data for that month.