- Add comprehensive promotion code methods to Order model
- Implement Stripe invoice integration for promotion code discounts
- Display promotion codes on invoice with proper discount breakdown
- Fix and enhance all unit tests for promotion code functionality
- Add discount calculation with capping to prevent negative totals
- Ensure promotion codes work across entire order lifecycle
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Remove 1€ fixed fee from orders and Stripe invoices
- Add platform_fee_cents, promoter_payout_cents methods to Order model
- Update views to show clean ticket totals without added fees
- Update tests for new fee calculation logic
- Update pricing docs with implemented model
Add environment variables for invoice company details to allow customization without code changes. Update invoice view and Stripe service to use these configurable values.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
