北京科学中心小程序上线，持身份证能检票，退订无需整单

Core Viewpoint - The Beijing Science Center has upgraded its ticketing system to enhance user experience, making the process more convenient, flexible, and environmentally friendly [1]. Group 1: System Enhancements - The ticketing system now features a unified entry point, allowing users to log in easily via WeChat without needing to remember passwords or receive verification codes after the initial setup [2][3]. - Users can now freely book and cancel tickets for various activities, such as tickets for the children's playground and special effect cinema, without needing to cancel the entire order [2]. - The center has transitioned to a fully electronic ticketing system, eliminating paper tickets and allowing entry through ID cards or electronic QR codes, streamlining the admission process [2][3]. Group 2: Booking and Entry Process - The booking process involves several steps, starting with logging into the WeChat mini-program and binding a phone number [5][7]. - Users can select the desired tickets and fill in visitor information, which can be saved for future bookings [9][10]. - Entry can be completed through three methods: ID recognition, electronic QR code, or by entering the ID number [15][17]. Group 3: Ticket Cancellation and Policies - The cancellation process is straightforward, allowing users to select their order and click the cancellation button [23][25]. - The center allows a maximum of five people per order, with at least one adult required, and all minors must have a reservation [26]. - The center emphasizes the importance of timely cancellations to avoid being blacklisted for no-shows [26].