I think that people will stop using
cash in the future. There are two
reasons why I think this way.
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First, using cash is inconvenience,
This is because it takes time to count
money when they go shopping, so using
credit cards is gooder than using cash, 2017
Second, it save a lot of money,
For example, they can know that they spent
how much money with their smartphone. If they use cash,
they fill "I hav a lot of money",
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Therfore, cash is not used by people
In the future,
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