| 摘要 |
PROBLEM TO BE SOLVED: To utilize information on a non-purchaser who does not purchase merchandise for marketing or the like by acquiring the information.SOLUTION: A person existing near a meal-coupon vending machine 30 is caught by a camera 10 to acquire caught imaged data, information of the person is extracted by image processing to the imaged data, a sales history showing a history of sales processing by the meal-coupon vending machine 30 and the person information are subjected to matching processing to identify person information corresponding to the sales processing as purchaser data, and to identify person information that does not correspond to the sales processing as non-purchaser data. Thus, information about a non-purchaser who does not purchase merchandise is acquired in addition to the information about the purchaser who purchases the merchandise so that the information can be utilized for marketing, or the like. |
