Postpaid Billing Engine

The billing module executes offline rating for deferred usage and orchestrates automated billing cycles, producing standardized PDF invoices for subscriber accounts.

Offline Rating

Processes non-real-time Call Data Records (CDRs) ingested from network elements. The rating engine applies tariff logic to unrated events, aggregating charges bound for the monthly invoice.

  • File-based CDR ingestion pipelines
  • Configurable tariff matching
  • Post-event charge aggregation
Automated Billing Cycles

Executes periodic bill runs across the subscriber base. Identifies accounts reaching their billing anniversary and finalizes the unbilled balance into an official financial statement.

  • Chron-driven or event-driven bill runs
  • Prorated charge calculations
  • Balance freezing and commit protocols
PDF Invoice Generation

Compiles rated events and recurring fees into standardized, immutable PDF documents suitable for legal delivery and financial auditing.

  • Template-based layout rendering
  • Itemized call and data usage logs
  • Total Due and historical payment reflection
Price Plans & Roaming

Features very simple convergent price plans based on monthly usage bundles and flat fees for over-usage on top of the monthly allocations.

  • Free Unit Packages (FUP) for SMS, Voice, and Data allocations that can be enabled / disabled
  • Roaming support (TAP3) — On the roadmap