POS System:
- Full POS interface with product grid, cart panel, and payment flow
- Product and category management with barcode scanning support
- Cash drawer operations and shift management
- Order history and receipt generation
- Thermal printer integration (ESC/POS protocol)
- Gift card support with purchase and redemption
- Inventory tracking with low stock alerts
- Customer selection and walk-in support
Tax Rate Integration:
- ZIP-to-state mapping for automatic state detection
- SST boundary data import for 24 member states
- Static rates for uniform-rate states (IN, MA, CT, etc.)
- Statewide jurisdiction fallback for simple lookups
- Tax rate suggestion in location editor with auto-apply
- Multiple data sources: SST, CDTFA, TX Comptroller, Avalara
UI Improvements:
- POS renders full-screen outside BusinessLayout
- Clear cart button prominently in cart header
- Tax rate limited to 2 decimal places
- Location tax rate field with suggestion UI
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
