> ## Documentation Index
> Fetch the complete documentation index at: https://docs.dev.gojinko.com/llms.txt
> Use this file to discover all available pages before exploring further.

# jinko exchange shop

> Shop for flight exchange alternatives

Shop for flight exchange alternatives.

## Usage

```bash theme={null}
jinko exchange shop [options]
```

## Options

| Flag                                | Required                 | Description                                                | Default |
| ----------------------------------- | ------------------------ | ---------------------------------------------------------- | ------- |
| `--booking-ref <ref>`               | Yes — guest mode         | Jinko booking reference (guest auth, requires --last-name) |         |
| `--last-name <name>`                | Yes — guest mode         | Last name of the primary traveler (guest auth)             |         |
| `--order-id <id>`                   | Yes — authenticated mode | DevPlatform order ID (authenticated auth)                  |         |
| `--provider <provider>`             | No                       | override provider hint                                     |         |
| `--ticket-numbers <numbers...>`     | No                       | one or more ticket numbers                                 |         |
| `--preferred-departure-date <date>` | No                       | preferred departure date (YYYY-MM-DD)                      |         |

## Examples

```bash theme={null}
jinko exchange shop \
  --booking-ref JNK-ABC123 \
  --last-name Doe \
  --new-departure-date 2026-07-15
```

Returns alternative itineraries with `offer_id` values, pick one and pass to `jinko exchange price`.