Hello, first of all, the capped POS machine is a POS machine that distinguishes POS machines according to the rate. It is a new type of POS rate model which is not based on the integral rate, including mobile capped POS machines, network capped POS machines and fixed capped POS machines. Taking automobile sales as an example, the rate is 1.25%, which is capped in 50 yuan. If you swipe 1 0,000 yuan, the merchant's handling fee is 12.5 yuan. If you swipe your card 1000 yuan, and the handling fee has exceeded that of 50 yuan, then only charge 50 yuan, 5W, 10W, 20W. However, the handling of capped POS machines is conditional, and it can only be handled in industries with large transactions such as real estate, automobiles and wholesale, and it is necessary to apply for a business license in a professional market. And if you swipe your card too many times on the credit card capping machine, there will be a risk of reduction or freezing. It is not recommended to operate the capping machine too frequently.