A service designed to formulate a reverse-engineered original business plan, starting from the desired outcomes and key performance indicators, allows for the swift and efficient development of a comprehensive business strategy. By simply inputting the necessary template, average revenue per account (ARPA), monthly customer pricing, anticipated growth rates, and the year of establishment, users can generate a detailed business plan effortlessly. Basic information entry enables automatic generation of a profit and loss (PL) statement page, while Projection-ai facilitates the creation of various scenarios with ease. Users can generate additional scenarios by selecting the case creation option and specifying the required parameters. To reach desired sales figures, it is crucial to translate these into actionable plans. With Projection-ai, simulating the essential KPIs for a year and breaking them down into monthly metrics becomes straightforward. The monthly PL can serve as a tool for budget management targeting sales and KPIs, transforming it into a dynamic dashboard with the necessary data inputs. Additionally, users can monitor key SaaS metrics such as cash flow transitions, runway durations, monthly recurring revenue (MRR), average revenue per account (ARPA), customer count, and lifetime value to customer acquisition cost (LTV/CAC) ratios within various cases and across business years, making it an invaluable resource for strategic planning. This comprehensive approach allows businesses to adapt and thrive in a competitive landscape.