# Non-standard payload

Some couriers/services need further information to generate the shipping labels. In this page you can read about these special cases.

#### Fercam home delivery

In this case, the courier needs information about installation and assembly of the delivered goods.

In the shipment call an object array named fercam\_hd must be addedd.

For every object the following information must be indicated:

| Field          | Description                                          |
| -------------- | ---------------------------------------------------- |
| assembly\_type | Fercam code for the type of operation to complete    |
| qty            | number of installations to do for the assembly\_type |
| code           | code of the product to install                       |
| description    | description of the product to install                |