Nothing is certain. Especially in business. That's why Flex Key can be so valuable. It provides stability in a turbulent unpredictable world. Flex Key provides a view of pricing in the event of a contract change. If you have to modify the originally estimated distance figures to meet actual use, there are no surprises. If a contract needs to be adapted in case of a new driver, you know what to expect. In many ways, Flex Key is the ideal solution for anticipating any change within your company.