# Customer Invoice

The Customer Invoice API generates and fetches a customer invoice in `.pdf` format for a specified order. This invoice is available in both A4 and A6 sizes, suitable for printing, shipments, and record-keeping purposes.

> **Request Type**: `POST`
**Scheme**: `HTTPS`
**Endpoint**: `https://{{host}}/oms/v3/shipment/invoice`


Try out Fynd Konnect's Customer Invoice Endpoint
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**Common Request Header**

| Header | Mandatory | Description |
|  --- | --- | --- |
| `x-access-token` | Yes | The token required for authenticated calls to Fynd Konnect. |


Important Considerations
- Support customer invoice fetch for upto 20 orders in a single call


### Body

### Success Response

### API Call Example

### Error Codes

| Reason | Code | Description |
|  --- | --- | --- |
| Invalid `orderId` | IN400 | If `orderId` does not belong to the requested location |
| Invalid request | IN403 | If invoice request is raised before the order is packed |


Next Steps
* Pre-dispatch, the shipping label can be fetched using [Shipping Label](/konnect/channels/erp-wms/api-documentation/orders/post-shipping-label) endpoint
* Once an order has been dispatched from the warehouse, a dispatch call needs to be made to Fynd; see [Order Dispatch](/konnect/channels/erp-wms/api-documentation/orders/post-order-dispatch)