The difference between the two is the way of issuing cards.

1. The Yigou Card is issued by Jiangsu Dazhong Bookstore Business Service Co., Ltd., and the purchaser pays a certain amount of monetary funds to purchase it, and the payment voucher for the prepaid value is stored on the electronic medium.

2. The Popular Bookstore E-Go Card is a multi-purpose consumer card approved by the central bank. Its usage covers convenience stores, department stores, home appliances, and restaurants.