# Buy Product Or Complete Checkout

Task: commerce.checkout
Category: commerce
Health: degraded
Evidence: 4
Handoff posture: user_present_for_payment
API posture: browser_only

## Sites

| Origin | Health | AES | Confidence | Freshness | Blockers |
| --- | --- | ---: | --- | --- | --- |
| demo-shop.crawldex.com | degraded | 86 | low 0.23 | 0d | payment_3ds_user_present |

## Success Criteria

- Correct item, quantity, address, and total are verified before final submission
- Payment or account challenge is explicitly user-confirmed
- Order confirmation, receipt, or confirmation email is captured

## Typical Blockers

- login_required
- payment_3ds_user_present
- price_mismatch
- hidden_fee