1. The first choice is to learn to read the receipt of the POS machine. As shown in the figure, this time we are going to look at the second item: merchant code. Merchant codes generally consist of 15 digits, such as AAA-BBBB-CCCC-DDDD; We just need to write down the numbers in the middle of CCCC. As shown, it is 566 1.
2. Open WeChat search and enter the official WeChat account of "20 18 new MCC code".
3. Directly enter the number 566 1 that we just recorded, and you can display relevant information. The MCC code focuses on several points that I marked with arrows. 1 is the merchant rate, which generally includes 0.38% and 0.6%. 2 is the category of businesses. If there are people's livelihood, public welfare and wholesale businesses here, there is generally no score.