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This wallet is designed to scan and record the fund inside, then intuitively show the balance, the quantity and denominations; meanwhile it can be connected with app to trace the money, better help people manage their money and rationally consume. When buying something, it needs not to open the wallet to see whether there are sufficient money. What you do is just touch the screen and then the amount of the balance will be displayed. At the same time, if you have any question about the balance, just connect to the app to see the consumption records and the location where the money was spent.
Huashang College Guangdong
University of Finance and Economics
Guangzhou Zengcheng City, China
Lai Huicheng,
Huashang College Guangdong University of Finance and Economics
Lai Mutian,
Huashang College Guangdong University of Finance and Economics
Li Mingxuan,
Huashang College Guangdong University of Finance and Economics
Chen Jincheng,
Huashang College Guangdong University of Finance and Economics
