miBill engine creates invoices based on rated usage events, discounts, and customer plan. Any rated event can be billed, based on the usage plan opted by a subscriber. Since this is a Convergent Billing Engine one engine can bill multiple products and services.

miBill engine can receive inputs from other rating engines and discounting engines and consolidate all the charges on the bill. miBill engine is a modular plug-in to the existing infrastructure of service providers. Also miBill engine can be implemented and integrated with specialized customer care and ERP systems.