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In recent years,the severe epidemic situation make many people afraid of dinging out More and more people choose to takeout to meet their basic needs The research indicates the takeout order in the epidemic period is 20%more than normal because it’s very convenient and fast to takeout. Moreover ,it can reduce the risk u may suffer when going out However,some people still tend to transact with cash when taking a takeout order .at this time,it may be a huge flaw of preventing the epidemic to touch the coin Thus we designed a
automatically disinfectant coin box.