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Utility · Pre-paid Billing

DxBilling
Utility Pre-paid
Billing & Revenue Engine

A full-stack pre-paid billing platform for DISCOMs and utilities — managing consumer enrollment, smart meter integration, multi-slab tariff computation, token dispensing, and revenue reconciliation on a single configurable engine.

2M+
Consumer accounts managed
99.97%
Billing engine uptime
<2s
Token dispatch latency
40+
DISCOM deployments
DLMS/COSEM STS Tokens AMR/AMI Ready Multi-Tariff RC/DC Automation
DxBilling™ · Consumer Billing Portal
LIVE
DxBilling™ Consumer Billing Dashboard
PII Redacted

// Billing Lifecycle

From meter read to revenue — fully automated

01
Meter Reading
AMR/manual readings ingested, validated, and synced to the billing period
02
Tariff Engine
Multi-slab rates applied, levies calculated, daily bill generated per consumer
03
Payment & Token
Consumer recharges; payment reconciled, STS token dispatched in < 2 s
04
Revenue Analytics
Collections, arrears, and loss KPIs updated in real time for management review

// Platform Capabilities

Every layer of pre-paid billing — one platform

DxBilling™ replaces disconnected meter management, billing, and payment systems with a unified engine covering the full consumer-to-cash cycle.

A configurable multi-slab billing engine that calculates daily consumption charges, fixed/demand components, and applicable levies in real time. Supports complex tariff structures including time-of-use, seasonal rates, and stepped slabs — all fully parameterised from the admin console.

  • Multi-slab energy charge calculation (Unit Charge, Fixed/Demand Charge)
  • Daily billing cycle with automatic proration
  • Tariff eligibility engine (criteria, conditions, billing tariff assignment)
  • Opening/closing balance tracking per billing cycle
  • Cumulative & slab-wise consumption history

End-to-end consumer lifecycle management from onboarding through deactivation. Each consumer record carries a full profile — service point, subscription ID, device ID, meter badge number, account balance, sanctioned load, and linked contacts — searchable and auditable at every stage.

  • Consumer enrollment with service point & meter binding
  • Subscription management with status tracking
  • Current balance, remaining balance & credit threshold alerts
  • Contact & account details with change-log audit trail
  • Bulk consumer import and tariff re-assignment

Native integration with DLMS/COSEM-compliant smart meters via Head-End System (HES) and Meter Data Management (MDM). Supports token-based pre-paid operation (STS Standard Transfer Specification), remote connect/disconnect, tamper detection, and reading validation.

  • DLMS/COSEM protocol support via HES/MDM integration
  • STS-compliant token generation & dispensing
  • Remote connect/disconnect command issuance
  • Meter health, tamper flags & communication status
  • Automated reading validation & exception flagging

Multi-channel recharge acceptance — mobile wallets, USSD, agent banking, utility app, and over-the-counter. Each payment is matched to the consumer account, float balance updated in real time, and reconciled against the payment gateway settlement report automatically.

  • Multi-channel payment: app, USSD, agent, POS
  • Real-time account credit & token dispatch on payment
  • Payment gateway daily settlement reconciliation
  • Reversal & refund workflow with audit log
  • Float management & low-balance push notification

A no-code tariff studio for building and versioning complex rate structures. Supports fixed charges, energy slabs, demand charges, time-of-use rates, regulatory levies, taxes, and subsidies — each with effective-date control so rate changes roll forward without manual batch updates.

  • Rate component builder: Fixed, Energy Slab, ToU, Demand
  • Levy, tax & subsidy overlay per tariff category
  • Effective-date versioning with forward-scheduling
  • Tariff simulation: preview bill impact before activation
  • Admin-console configuration without developer intervention

Real-time revenue dashboard tracking collections, outstanding balances, arrears ageing, and non-technical loss indicators. Automated RC/DC (Reconnect / Disconnect) workflow enforces credit rules and generates field work orders for disconnection teams with full audit evidence.

  • Daily/monthly revenue collection dashboard
  • Arrears ageing buckets with collection efficiency KPIs
  • Non-technical loss flagging by zone & feeder
  • Automated RC/DC workflow with field work-order dispatch
  • Bad-debt provisioning & write-off approval workflow

A branded white-label mobile app for consumers to check live balance, purchase recharge tokens, view billing history, raise service requests, and receive push notifications — reducing call-centre load and improving payment collection rates.

  • Live balance & low-credit push alerts
  • In-app token purchase via multiple payment methods
  • Bill & payment history with downloadable statements
  • Service request lodgement & status tracking
  • Outage notifications & planned shutdown advisories

Automated meter reading ingestion via AMR/AMI integration alongside manual reading entry for walk-by and drive-by workflows. Built-in validation rules flag anomalous readings before billing, and a payment sync module ensures all recharge events are reflected in the billing calculation engine.

  • AMR/AMI automated reading ingestion
  • Manual meter reading entry with validation rules
  • Opening Assessment Sync for billing period initialisation
  • Payment Sync module linking recharge to consumption
  • Reading exception queue with investigator assignment

Configurable notification engine dispatches SMS, email, and push alerts at billing events — low balance, payment received, disconnection warning, reconnection confirmation, and tariff change notice. Regulatory reporting modules generate DISCOM-compliant MIS reports and audit packs.

  • Event-triggered SMS/push: low balance, payment, RC/DC
  • Tariff change notice with effective-date preview
  • DISCOM MIS report generation (daily, monthly, annual)
  • Consumer grievance register with SLA tracking
  • Audit-ready billing evidence pack per consumer

// Also in the DxSuite

Complete the utility stack

See DxBilling™ in action

Book a personalised walkthrough with a Domainxeed solution engineer — tailored to your DISCOM's consumer base, tariff structure, and metering infrastructure.

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