1. Usage: You can't withdraw cash, and you can only get it if you are insured with medical insurance or health services;
2. Deduction method: the insurance form is not limited. As long as you are insured, you can deduct it. If the red envelope is not deducted, you can continue to deduct other policies;
3. The validity period of the red envelope: 72 hours after collection. If it is not used within the specified time, it will be invalid after expiration.