> ## 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 select-ancillaries

> Select ancillaries (baggage, seats, meals) for a trip item

Add baggage, seat selections, or meals to a flight item before checkout. Use it after the trip has a flight item and travelers attached but before `book`, for example when a user requests "two checked bags and a window seat for the outbound leg". Selections use full-replacement semantics — include everything the user wants kept on the trip in a single call.

## Usage

```bash theme={null}
jinko select-ancillaries [options]
```

## Options

| Flag             | Required | Description                                   | Default |
| ---------------- | -------- | --------------------------------------------- | ------- |
| `--trip-id <id>` | Yes      | trip ID                                       |         |
| `--item-id <id>` | Yes      | trip item ID                                  |         |
| `--select <ids>` | Yes      | comma-separated ancillary offer IDs           |         |
| `--pax <ref>`    | No       | passenger reference (for per-pax ancillaries) |         |
| `--quantity <n>` | No       | quantity (default: 1)                         | `"1"`   |

## Examples

```bash theme={null}
# Preselect a baggage offer before checkout
jinko select-ancillaries \
  --trip-id 42 \
  --item-id 7 \
  --select anc_bag_20kg
```