12306购票页面有“暗号”？一文看懂

Group 1 - The "Snow Equipment Convenience Service" has been launched in some train stations and routes in Northeast China starting from January 15, allowing passengers to carry snow equipment with specific size limits [2][4] - The service charges a fee of 98 yuan per set, and passengers can apply for an electronic invoice within 180 days after the journey [4] Group 2 - The "Pet Transport Service" allows passengers to transport up to two healthy domestic pets, each weighing no more than 15 kilograms and with a shoulder height not exceeding 40 centimeters [5][7] - Passengers must complete an animal quarantine certificate before using the pet transport service, as the certificate has a validity period [7] Group 3 - The "Points Redemption" service allows passengers aged 12 and above to earn travel points that can be redeemed for tickets once they accumulate 10,000 points, with 100 points equivalent to 1 yuan [9] Group 4 - The "Quiet Carriage" service provides a quieter travel environment by adjusting audio levels and encouraging quiet behavior among passengers [12][14] - Starting February 1, the service will expand to over 8,000 trains, excluding certain sleeper trains [14] Group 5 - The "Online Bed Selection" service allows passengers, especially those over 60, to select their preferred sleeping berth on certain trains [17][19]