Cost-benefit analysis (CBA) is a crucial tool for businesses in evaluating decisions' feasibility and desirability. Effective billing systems are vital for maintaining cash flow, client satisfaction, and financial reporting. Usage-based billing offers cost efficiency, scalability, and customer satisfaction but can be more complex than traditional billing systems. Traditional billing is straightforward but lacks flexibility and transparency. Togai provides advanced solutions to help businesses transition to usage-based billing, offering scalability and customer-centric features. Switching to usage-based billing can provide significant benefits, and Togai's software can help achieve this transition smoothly.