Chinese believers are changing the way that they purchase groceries and it is saving underground church members thousands of dollars. This new way is also helping the most vulnerable members of the fellowships. Several IT companies in China have noticed this growing trend and are already racing to create new phone apps that will accommodate them.
Maybe it will catch on in other countries as well?
https://backtojerusalem.com/chinese-christians-have-a-new-way-of-buying-groceries-that-could-save-you-thousands-of-dollars/