Recurring revenue models span from upfront payment models, like traditional on-premise hardware sales, through subscription-based models typical of SaaS businesses, to flexible consumption models such as pay-as-you-go cloud services. This spectrum necessitates tailored approaches to pricing, sales, and risk management, with transitions between models impacting the sales cycle length, win rates, and risk distribution between the company and its customers. Successfully navigating this continuum requires businesses to adapt their go-to-market strategies to align with the unique demands and opportunities of each model, ensuring sustainable revenue growth and customer satisfaction.