# `CorvoNfse.Resources.Billing`
[🔗](https://github.com/corvo-technology/corvo-nfse-elixir/blob/main/lib/corvo_nfse/resources/billing.ex#L1)

Billing plan and quota usage (`/v1/billing`).

# `plan`

```elixir
@spec plan(CorvoNfse.Client.t()) :: {:ok, map()} | {:error, CorvoNfse.Error.t()}
```

Reads the current plan, subscription and usage (`GET /v1/billing/plan`).

# `usage`

```elixir
@spec usage(CorvoNfse.Client.t()) :: {:ok, map()} | {:error, CorvoNfse.Error.t()}
```

Reads the quota status used for emission gating (`GET /v1/billing/usage`).

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*Consult [api-reference.md](api-reference.md) for complete listing*