> For the complete documentation index, see [llms.txt](https://docs.payfacto.com/payfacto-knowledge/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.payfacto.com/payfacto-knowledge/maitred-pos/maitred/maitred-complete-online-documentation/chap-17-converter/tools/external-sales-posting/config.-service-web.md).

# Config. Service Web

### External Sales Posting

**Config. Service Web**

The External Order System (EOS) allows transmission of orders over the web.

**Activate Web Service**

Enable this option to setup the different parameters needed to establish communication with the EOS.

{% hint style="info" %}
NOTE: The External Sales Import option must also be enabled and the Directory specified in Converter / Tools / External Sales Posting / General
{% endhint %}

**Address**

Specify the URL of the web service the system must connect to.

**User Name**

Specify the user name to use when identifying the system with the EOS.

{% hint style="info" %}
NOTE: Each restaurant has its own user name and password.
{% endhint %}

**Password**

Specify the password to use when identifying the system with the EOS.

**Confirmation**

Confirm the password that must match the one specified in the above field.

{% hint style="info" %}
NOTE: The content of these two fields is always hidden.
{% endhint %}

**Diagnostic**

**Show Log**

Click this button to display the event journal.

**Verify Binding**

Click this button to confirm the communication configuration with the EOS.