Taiyuan in Shanxi Province a course in colleges and universities set up a good faith sale of water Payment by consciously

Participating in interactive Play basketball courts, a university in taiyuan in Shanxi Province, and if you're thirsty, can take on mineral water to drink, payment only sweep the lid qr code, and all by consciously. To set up the integrity after the selling point of water is 90 guy Zhang Jie Yu, he found the bottle each time and the actual receipts, he said, the environment of honesty entrepreneurial drive more sufficient. Good faith between the a bit. (CCTV reporter wang gang Liu Yu)