Flux is a versatile and scalable billing platform tailored for cloud-based energy and utility management, with a focus on data integration. This platform empowers energy companies to seamlessly navigate data intricacies, rapidly launch new energy offerings, and swiftly adjust tariffs. It caters to all types of meters and data categories across varying market sectors, adeptly combining them with intricate tariff structures to produce precise billing outcomes. Flux accommodates a range of billing scenarios, such as demand charges, load-based pricing, spot pass-through, time-of-use rates, tailored sub-tariffs, and products that do not require metering, all while minimizing the need for developer involvement. With its event-driven architecture, the platform initiates the rating process immediately upon receiving new usage data for any connection, thus enhancing operational efficiency and reducing reliance on extensive batch processing. Additionally, Flux incorporates capabilities like multi-party billing, managing broker commissions, facilitating power purchase agreements, handling flexible contracts, integrating virtual power plants, and supporting electric vehicle billing, which together create a comprehensive foundation for modern energy billing solutions. This extensive feature set positions Flux as a leader in the energy billing sector, making it an invaluable tool for businesses aiming to optimize their billing processes.