DFS ONE Portal is an all-in-one cloud platform that provides and integrates the most valuable features from Dover Fueling Solutions'® (DFS) portfolio of remote management and site optimisation products into one single harmonised and efficient web-platform. ONE Portal allows single sign-on access to a range of customer functions from products and solutions from DFS. Using ONE Portal, customers can easily view information obtained from fuel dispensers, payment systems and point-of-sale devices.