How long does it take to recalculate my inventory / cost prices? October 14, 2019 09:29 Updated Follow No longer than one minute, after which users can open the inventory item and click on 'update'. Related articles Why can't I enter a decimal in the item amount in my order lines? Which cost price are inventory items posted with, when added in an inventory journal at a cost price of 0? Why can't I print my invoice from my Mac? Why is my item name group not used on my report?