Global Cloud Billing Market Research Report – Segmentation by Service Type (Subscription Billing, Usage-Based Billing, One-Time Billing, Hybrid Billing, Cloud Service Billing (IaaS, PaaS, SaaS billing)); by Deployment Mode (Cloud-Based (Public, Private, Hybrid), On-Premises); by Industry Vertical (IT & Telecom, BFSI (Banking, Financial Services, and Insurance), Retail & E-commerce, Healthcare, Media & Entertainment, Government, Education, Energy & Utilities); Region – Forecast (2025 – 2030)