As a late entrant in Namibia's competitive mobile market, leo needed a flexible charging system to quickly launch new service packages and attract customers. Its existing system took too long to roll out offers. leo partnered with Nokia Siemens Networks to migrate to their charge@once solution, which supports launching new packages within two weeks through its ready-made marketing packages. The successful implementation in just five months demonstrated Nokia Siemens Networks' strong support capabilities. This now allows leo to rapidly test innovative campaigns and better compete for subscribers.