INTEGRATED MANAGEMENT APPARATUS AND METHOD FOR PROVIDING COUNSELING SERVICE

摘要

According to an embodiment of the present invention, provided is an expected sales calculation method which is performed by an expected sales calculation device. The expected sales calculation method comprises the steps of: determining a target category related to a product to be sold; calculating sales and an average market share of the target category; and calculating expected sales based on the sales and the average market share at a target store.