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Do you still ask for shopping slip after purchasing?
The paper used in slip which can cause cancer, also resulting in a waste when we are using it.
The shopping card, you can scan, record and display the shipping list what you wanto to buy.Information can be recorded automatically till the next shopping date.
You see,slip is not only used as a function of shopping list,it also reduce waste.
Is a green shopping card.
薛善星 孙玉帅 申吴舟 赵连双