@VictorMortimer those things are situated such that shoppers will end up walking past them so the can give a simple "Happy/neither happy nor unhappy/unhappy" -rating for their shopping experience as they exit the store, when the ratings are compiled into statistics the corporate can see if, for example, on day when a specific manager is working the ratings take a nosedive etc.
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@VictorMortimer those things are situated such that shoppers will end up walking past them so the can give a simple "Happy/neither happy nor unhappy/unhappy" -rating for their shopping experience as they exit the store, when the ratings are compiled into statistics the corporate can see if, for example, on day when a specific manager is working the ratings take a nosedive etc.