Saudi Post provides an innovative solution to solve the problem of locating addresses, which is considered a stumbling block to providing various e-government and e-commerce solutions in Saudi Arabia. Geographical Information experts consider the use of Locator in our country as a qualitative leap towards keeping up with the pace in global positioning and locating technologies. It is considered to be the latest Graphical Information System (GIS) and facilitates easy access to various services by requesting services and goods through the Internet. The locator services are not limited to any particular sector; instead, it is open to all public and private sectors that requires geographical locating and positioning to offer their services. It allows the transportation and express delivery companies to quickly locate the addresses by providing full postal address or by just knowing the site number, district name and the Street name.