# 02 — Stock Ledger

**Status**: Not Started
**Depends On**: 01 — Item Catalog

---

## Goal



---

## Background / Context



---

## Data Model Changes

### Stock Balance (per location)



### Stock Movement Transaction



### Location Abstraction (Warehouse vs Vehicle)



---

## API Endpoints



---

## Business Rules



---

## Fraud / Control Considerations



---

## Open Questions



---

## Implementation Notes

> Fill this section in during planning discussion before writing any code.