ADVERTISEMENT PROVIDING SYSTEM AND METHOD FOR PROVIDING INTERFACE FOR INTEGRATED PAYMENT FOR PRODUCTS IN INTEGRATED MARKETPLACE

PROBLEM TO BE SOLVED: To provide an advertisement providing system and method for providing an interface for integrated payment for products in an integrated marketplace.SOLUTION: An advertisement providing system includes: an advertisement receiving unit for receiving advertisements for products or services sold by a plurality of affiliate stores providing one marketplace respectively; an advertisement providing unit for providing at least a portion of the received advertisements to a user connected to a website; an information processing unit for storing information on an advertisement selected by the user in association with the user, and providing the information on the advertisement stored in association with the user to the user through the website in response to the request of the user; and an integrated payment processing unit for receiving product information from the affiliate stores associated with the advertisements on the basis of the information on the advertisement stored in association with the user, and processing an integrated payment for products or services selected by the user on the basis of the received product information.