# POS-018 — Architect

## Feature
POS Phase 2/3 batch (POS-018 through POS-022): Inventory lookup + feedback + price lookup + suggestions + printer.

## Endpoints
- GET /pos/inventory/lookup — quick inventory lookup by code
- POST /pos/feedback — customer feedback for a sale
- GET /pos/price-lookup — price lookup by barcode
- GET /pos/suggestions — product suggestions
- POST /pos/printer/print — print receipt via printer
