Facebook no longer depends only on Facebook ads, creating pages and groups, Instead every Facebook page owner has the ability to build Facebook applications, So he can communicate with his customers or agents. Facebook designs appealing Facebook applications that makes Facebook the top place to visit, Thus encouraging visitors to never leave the site. Facebook applications facilitate communications with the page owners along with ordering their services and products through the application without the need to their website. Zonetech company offers the programming and design of Facebook applications services and it is the only one in this field in the Arab world and Middle East. Many companies seek us to reach their goal in connecting with their customers in a smooth way and to build an application that imitate their website which is simple and user-friendly, Facebook applications bring information about the participants in the application and information about their friends. Sometimes these applications publish posts on behave of participated users after acquiring their permission.