Abstract The intervention of computer has brought about changes in almost every facet of life and also make almost all the manual based operation to be converted to a system that runs on a computer which generally known as an online system. This project entails one of the impartations of computer in issues which is known as advertising. Online advertisement agency platform is well dug into in this write up that also lead to its actualization write from its very starting point down to the implementation, no stone is left on turned. The new system was developed with PHP and MySQL. The language was chosen because of its wealth of libraries for developing online applications.