Tariff & Billing

Advanced

4 min

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The CPO publishes its tariff structure to the EMSP.

This tariff defines the price per kWh, any time-based fees, and optional parking charges. The EMSP can display these prices to drivers before they start charging.

Why this matters

Price transparency is a regulatory requirement in many markets. Published tariffs let drivers compare prices across networks and avoid bill shock.

CPO

EMSP

Explore the tariffs module →

During an active session, the CPO applies the tariff to calculate running costs.

After the session ends, the CPO generates a CDR with a detailed cost breakdown.

The EMSP's billing system processes the CDR data from the CPO to generate the driver's invoice.

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