# Manage Subscription and Billing

**ID:** ORG-008
**Priority:** Medium
**Status:** Planned

## User Story
As an organization owner, I want to manage my subscription plan and billing details so that I can upgrade, downgrade, or update payment methods as needed.

## Acceptance Criteria
- [ ] View current subscription plan and features
- [ ] Compare available plans with feature matrix
- [ ] Upgrade to higher plan with immediate effect
- [ ] Downgrade with effect at end of billing period
- [ ] Update payment method (credit card via Paddle)
- [ ] View billing history and download invoices
- [ ] Cancel subscription with confirmation
- [ ] Apply coupon/discount codes

## Technical Notes
- Paddle integration exists (`paddlesetup` view, `BillingPlanManager`)
- Enhance existing subscription view with more functionality
- Paddle handles PCI compliance for payment data
- Webhook handlers for subscription status changes
- VAT handling for EU customers (Paddle manages this)

## Related TODOs
- Enhancement to existing Paddle integration