1. Threshold change: There is a specific threshold for collecting parking tickets. Meet certain consumption conditions or points. If you don't meet the user's conditions, you can't get a parking ticket.
2. Policy adjustment: The preferential policies of enterprises change at any time according to market conditions, and Alipay or Yintai Department Store adjusts the parking ticket policy, resulting in the disappearance of parking tickets.
3. Yintai Parking Voucher is a preferential measure introduced by Yintai Department Store to attract consumers and enhance customer experience. Consumers can get parking tickets in various ways, such as redemption of points, full redemption of shopping, and free collection of 365 members.