The experience of using mango wallet! Credit card instructions

Recently, the house has come down and needs to be renovated, but I am short of money, and I am too embarrassed to borrow money from relatives and friends, so I have been trying to figure out how to turn it around. Fortunately, I have a few credit cards. Mango Wallet! Really easy to use.
Here I will talk about the advantages and disadvantages of Mango Wallet:
Advantages: fast, no need for a pos machine, as long as it is a smartphone, flexible channels, UnionPay, WeChat, qq, Jingdong, etc., payment time It is fast, arrives in seconds, and the rate is low at 0.38.
Of course, it also has shortcomings. The single amount should not be too large, about 10,000.
I hope it will help friends in need~!