> For the complete documentation index, see [llms.txt](https://learn.erpag.com/project/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://learn.erpag.com/project/products-and-services/customers/basic-definition.md).

# Basic definition

To add your customers, go to

```
Sales > Customers > Add new
```

This will open a new window where you will be able to add all your customers basic information, categories, contact person information etc.

![](/files/-LIqIQa5-SNCmGQArUov)

{% hint style="info" %}
In the 'ship to' line, you can add a different shipping address, if needed.
{% endhint %}

You can also add a customer when you are creating a new sales order.    If you started creating a sales order by going to Sales > Sales Order > Create, and you do not have the customer predefined, you can use the **'quick** **add'** option and define a new customer by typing in only the basic information.

![](/files/-LIqKBMczCDzcWKBHK0i)

![](/files/-LIqKXcdZr2fUtx6ktni)

Of course, you can always go back to that particular customer in the customer list (Sales > Customers) and add additional information.