On-line marketing is today increasingly growing area in the world of business so I decided to development on-line system, to expand my professional knowledge that is necessary for further progress in the world of programming. Special Sphere of my professional interest is the programming language PHP which played a major role in the development of the project. The programming language PHP is a popular scripting language, which is used for developing websites and web applications. Powered by over 80% of today's websites and web applications. With PHP programming language I used the following technologies: HTML, CSS, jQuery, JavaScript, MySQL, Bootstrap framework. A short description of those programming languages: • PHP programming language, was used for the dynamics of the project and performs all logic operations. • HTML is a presentation language to create static web pages. It was used to obtain the structure of web applications (backend) and web site (frontend). • CSS is a style sheet language, is used to design document written using HTML language. • JavaScript is a scripting programming language that was used to obtain the dynamics of the website. • JQuery library is designed to facilitate the use of JavaScript programming. It is used to provide additional functionality to the website. • MySQL is a free open source system for database management. Used for database development. • Bootstrap framework was used to obtain the structure of a website that is optimized for all screen sizes. In this paper, I will document the process of project development, from the implementation of databases in which I used a programming language MySQL that is widespread in the territory of database programming up to the designe of the frontend and the backend part of the system. I'll also document use of all the other technologies that I used during the development of the project. On-line system for banner management on Web site could greatly assist future users who are engaged in online marketing. One of the reasons is that the system allows users easy administration through which it is possible to enter, edit, delete and follow statistics of banners.