Core Points - The complete cancellation of paper train tickets in China will take effect on September 30, 2025, transitioning to electronic invoices for reimbursement purposes [1][10] - The implementation of electronic tickets in China's railway system began in 2018, with a significant push towards digitalization and convenience for travelers [2][3] - The electronic ticketing system allows passengers to use their ID cards for boarding without needing to print physical tickets, enhancing the travel experience [2][3] Summary by Sections Electronic Ticket Implementation - The initial trial of electronic ticketing started in June 2011 on the Beijing-Shanghai high-speed railway, with full implementation in 2018 [2] - By November 2024, the railway system will fully adopt electronic tickets, allowing for ticket purchases, refunds, and changes through the 12306 platform [3][4] Electronic Invoices - Electronic invoices will replace paper reimbursement vouchers starting from September 30, 2025, with the ability to issue them through the 12306 app and website [4][5] - The electronic invoice holds the same legal validity as paper invoices and can be requested within 180 days after the journey [7][8] User Experience and Features - Travelers can manage their electronic invoices through the 12306 app, including setting up invoice headers and email delivery [6][7] - The system allows for reissuing invoices if there are errors, ensuring flexibility for users [8][9] Transition Period - A transition period will exist until September 30, 2025, during which both electronic invoices and paper reimbursement vouchers can be issued, but not simultaneously [10][11] - After the transition, travelers will not be able to obtain paper vouchers once they have requested an electronic invoice [11]