(The official version of ECShop online store system V2.7.3Release1106 has improved the user experience, optimized the code, improved security, and rationally optimized the function lines of the original products. This version adds a cloud service in the background, which is convenient for users to check the version and the latest patch information, and provide application services at the same time. Added UnionPay payment. Added cloud prompts to enhance cloud services. Added new versions of Taobao Assistant data import and export and virtual card batch upload Add csv instance files to facilitate user data import and export. Solved the problem that the 360 ??browser participates in the shopping cart and the product data is lost. Modify the password encryption method for members and administrators to improve security.)