# Inventory Profit margin

**URL:** <https://forum.manager.io/t/inventory-profit-margin/68213>\
**Category:** Uncategorized\
**Created:** [May 18, 2026, 1:23am UTC](https://forum.manager.io/t/inventory-profit-margin/68213 "2026-05-18T01:23:33Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![administrator13](https://avatars.discourse-cdn.com/v4/letter/a/838e76/32.png) [@administrator13](https://forum.manager.io/u/administrator13)\
**Post date:** [May 18, 2026, 1:23am UTC](https://forum.manager.io/t/inventory-profit-margin/68213/1 "2026-05-18T01:23:33Z")

</div>

Why my inventory margin shows 100%

it does not deduct inventory cost from

the purchase invoice. using 26.5.18.3622