| In the era of information and technology so rapidly, the Internet has become a media that is very broad and has been used almost by all levels of society. Recently, the Internet has experienced significant growth even in the business world, the Internet has become a medium of communication, buy-sell transaction becomes even exchange auctions. Many of the bidders in general are still bidding auction transactions manually or through a traditional face to face directly. This has some limitations and weaknesses, including problems of time that must match between the buyer and the seller, the distance between buyers and sellers who may be very far away and thus require accommodation and transportation costs. then it becomes inefficient. Because of the weaknesses and limitations that appear in the traditional auction system, in this study developed an application where the buying and selling transactions are conducted online, web-based. This system is made to simplify the auction process that can be done anywhere and anytime. System applications created using Hypertext Preprocessor scripting language (PHP) and uses MySQL database as data storage. |