Cerillion is a leading provider of billing, charging and customer management systems with more than 20 years' experience delivering its solutions across a broad range of industries including the telecommunications, finance, utilities and transportation sectors. These are used to price and bill subscriptions and variable usage for wholesale, retail and white label services; B2B and B2C offerings and multi-country service provider portfolios. Cerillion Skyline combines this heritage of providing high performance billing and transaction processing engines with an intuitive online user interface to provide a complete Software-as-a-Service (SaaS) billing application for the next generation of digital and non-digital services. Scalable to support from a few thousand to many millions of subscriptions in any industry, Cerillion Skyline comes in four pre-packaged editions and is available for both public cloud and private cloud deployments.