SATHEESH KUMAR KUMARA CHINNAIAN. Event-Driven Billing Infrastructure: Algorithmic Pricing Engines, Stream-Based Metering, and Revenue Analytics for Usage-Based Payment Platforms . International Journal of Computer Information Systems and Industrial Management Applications, [S. l.], v. 18, n. 12s, p. 65–75, 2026. DOI: 10.70917/ijcisim-2026-3878. Disponível em: https://cspub-ijcisim.org/index.php/ijcisim/article/view/3878. Acesso em: 31 jul. 2026.