# function sample

> Print a sample input for a kind of checkout function, as JSON.

Source: https://storeware.ai/docs/cli/commands/function-sample

```bash
npx @storeware/cli function sample <kind>
```

## Arguments

| Argument | Required | What it is |
| --- | --- | --- |
| `<kind>` | Yes | The kind: `discount`, `delivery_rates`, `payment_methods` or `cart_validation`. |

## Examples

```bash
npx @storeware/cli function sample discount
npx @storeware/cli function sample cart_validation
```

More in [Checkout functions](https://storeware.ai/docs/build-apps/checkout-functions). Every command also takes the [flags on the reference page](https://storeware.ai/docs/cli/commands#flags-every-command-takes).