The European Patent Office (EPO) has published patent application EP4123540A1, detailing a method for activating payment functions. The application, filed by China Unionpay Co., Ltd., covers a terminal device, server, system, and storage medium related to this activation process. This publication represents a new patent application being made public, not a new regulatory requirement.

As this is a patent publication and not a regulatory rule or guidance, there are no immediate compliance obligations or deadlines for regulated entities. Companies operating in the payment technology sector may wish to review the patent for competitive intelligence or potential licensing considerations, but no specific actions are mandated by this publication.