As long as the MCC code meets the regulations of the merchants with points, then the consumption will have points, some merchants' MCC code is in the list of the merchants with points, but there is no points, these merchants are called "sporadic non-accumulation of points merchants. MCC code query function. You can enter the MCC code to check the type of merchant, the rate, the bank with points, the blacklist with no points, and so on, which basically meets the needs of the use.