Open the colorful life app, click the home page, slide left and right in the top advertising bar, and find the entrance of the integral shopping cart. Colorful Life app is a credit card service plus life service software created by Bank of China Co., Ltd. This software provides personalized butler service around life and consumption scenes by providing credit card basic function services, mobile payment services, points and installment shopping malls, merchant discounts, activity information and other contents. The software provides hotel, food, leisure, car, health and other coupons, which is convenient for domestic and foreign preferential merchants to inquire. There is even a 50% discount coupon purchase activity on Wednesday and Friday, which is popular every week to contract all aspects of your life.