Implementing usage-based pricing in a business presents several challenges, including choosing the right usage metric, estimating revenue, getting customers onboard, effectively handling overages, keeping customers from churning, and alleviating billing obstacles. However, these can be overcome with careful planning and strategy. Usage-based pricing offers benefits such as simplifying customer acquisition, improving customer satisfaction, enabling growth with successful customers, and reducing customer churn. It is crucial to adopt a flexible pricing model that caters to different customer needs and usage patterns while ensuring alignment with customer value.