Planes
| Plan | Productos | Órdenes/mes | Comisión | Add-ons |
|---|
| Free | 50 | 100 | 3% | — |
| Starter | 500 | 1 000 | 2% | ✓ |
| Growth | Ilimitado | Ilimitado | 1% | ✓ |
| Pro | Ilimitado | Ilimitado | 0.5% | ✓ |
Endpoints
GET /api/v1/billing/subscription — suscripción activa del tenant
POST /api/v1/billing/upgrade — { "plan": "growth" }