Event-driven billing aligns IoT connectivity costs with real business activity. Instead of charging per SIM or data volume, event-based models bill based on device actions, transactions, or usage events. This approach reflects the true value generated by IoT applications. Integration-first connectivity platforms enable real-time billing through APIs, improving transparency and predictability. For IoT brands, event-driven billing supports scalable growth and accurate cost control. MVNOs benefit by offering flexible pricing models that adapt to diverse industry use cases. As IoT solutions become more data-driven, event-based monetization provides a sustainable and scalable alternative to traditional connectivity pricing structures.