# Inventory adjustments

2 operations.

Correcting stock with a reason and posting counts.

## Operations

| Operation | Kind | What it does |
| --- | --- | --- |
| [adjustStock](/reference/inventory-adjustments/adjustStock/) | mutation | Write stock on or off outside of buying and selling — corrections, damage, shrink — with a reason code. |
| [postCount](/reference/inventory-adjustments/postCount/) | mutation | Post a completed stock count — the counted truth replaces the book figures. |