Disclosed is a method for reselling content. The method comprises receiving sale information for particular content to be resold from a seller terminal in reply to a request by a seller who wishes to resell the content over a communication network, and registering the corresponding content as secondhand content; providing the corresponding secondhand content to a buyer terminal in reply to a request by a buyer who wishes to buy the secondhand content, and transmitting sale information for the secondhand content to the seller terminal; and paying a sale price for the secondhand content to the seller after charging a fee for the secondhand content to the buyer.