# Apply Coupons

Task: commerce.apply_coupons
Category: commerce
Health: unknown
Evidence: 0
Handoff posture: agent_autonomous
API posture: browser_only

## Sites

| Origin | Health | AES | Confidence | Freshness | Blockers |
| --- | --- | ---: | --- | --- | --- |
| none | unknown | n/a | low 0.00 | unknown | none |

## Success Criteria

- Coupon validity and discount amount are verified in cart
- Best available discount is applied or no valid coupon is documented
- Final total remains stable after coupon application

## Typical Blockers

- dynamic_dom_unstable
- hidden_modal
- price_mismatch