---
title: "Settings > Advertising"
slug: "advertising"
description: "Learn how to add client-side pre-roll ads in ViewLift Tools Platform. "
updated: 2022-07-02T20:05:26Z
published: 2022-07-02T20:05:26Z
canonical: "docs.viewlift.com/advertising"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://docs.viewlift.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Advertising

Within **AppCMS** in the top navigation, click **SETTINGS** on the left navigation menu and then the chevron to expand the **ADVERTISING** section.

Here you can enter **Ads URLs** for each platform to enable client-side pre-roll ads. To learn about the configuration, see the [Create an AVOD plan.](https://docs.viewlift.com/docs/create-avod-plan)

![](https://cdn.document360.io/15e0c142-c823-4c77-a8e8-9d32ca937982/Images/Documentation/advertising.png)

Entering the **Skin Ad Tag** (also called a background ad, a site takeover ad, or a bookend ad) appears in the background on both sides of the web page and it is clickable. This ad format uses CSS, HTML, and JavaScript code to set the background image and make it clickable.