Cesim OnService is a web-based simulation designed for participants to gain practical experience in managing a service company's operations, market strategies, and finances in a competitive environment. Teams are tasked with achieving sustainable profitability while making decisions in key areas such as human resources, pricing, and service quality, all aimed at delivering maximum shareholder returns. The simulation also facilitates teamwork and problem-solving in a dynamic market setting, enabling teams to experiment with various business strategies and assess their impact through a range of financial and operational metrics.