# `PACKAGE_NOT_FOR_SALE` This package cannot be bought

Source: https://checkslip.com/en/problems/package-not-for-sale

- **HTTP status**: `422`
- **Credit**: No credit taken

## Meaning

The Tester package is free credit given once per confirmed mobile number; it is not sold.

## Fix

Choose another package from the package list.

## Example response

```
{
  "type": "https://checkslip.com/problems/package-not-for-sale",
  "title": "This package cannot be bought",
  "status": 422,
  "code": "PACKAGE_NOT_FOR_SALE",
  "instance": "0192f1a2-7c3e-7b10-9d4e-5a6b7c8d9e0f"
}
```