> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://natural.ferndocs.com/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://natural.ferndocs.com/_mcp/server.

# Bill (coming soon)

> **Note**
>
> Bill is coming soon.

Natural Bill enables agents to invoice and charge customers based on configurable criteria — outcomes achieved, tokens consumed, success metrics, or any custom billing logic the developer defines.

## Use cases

* **Usage-based billing** — Agents charge per API call, token, or compute unit
* **Outcome-based pricing** — Agents bill only when a defined success condition is met
* **Subscription management** — Agents handle recurring billing and plan changes
* **Milestone billing** — Agents invoice at project checkpoints