It has been suggested the advice is part of move to smarten up convenience stores . an advertisement says ' fat , overweight customers ' are putting shoppers off . Among the advice tips is to get customers in stores or have charity meetings .
It has been suggested the idea is part of move to smarten up Tesco stores . Industry insider says 'sweaty , overweight workers ' are putting shoppers off . Among the advice tips is to get dancing in stores or have walking meetings .