> For the complete documentation index, see [llms.txt](https://docs.upsellwp.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.upsellwp.com/example-scenarios/cart-discount-via-cart-add-on-campaign.md).

# Cart Discount via Cart Add-On Campaign

Introduction:

In this scenario, when the customer adds a T-shirt to the cart they have a discount on the Cap (Cart Add-on upsell offer product ) of 10% on the cart page before proceeding to checkout.

Creating an offer:

* Go to WordPress dashboard -> UpsellWP -> Create New Campaign -> choose “Cart Add-ons”

<figure><img src="/files/RX9QRzz3k5kyFDDsg0bT" alt=""><figcaption></figcaption></figure>

**Here is the screenshot of the offer configuration that follows,**

<figure><img src="/files/YGEUkRDXqfnfW63Pcuqk" alt=""><figcaption></figcaption></figure>

#### The details of the configurations are:

**Step 1:** Choose the Specific Product "T-shirt" in the filter section you want to display on the cart page by typing a few characters of the product name.

**Step 2:** Choose the Product suggestion method as "Specific Product" and choose "Cap" by typing a few characters of the product name.

**Step 3:** Choose the Cart item quantity field as "Allow customer to change quantity" This allows the customer to choose the Cart Add-on product quantity manually.

**Step 4:** Finally, set the discount type as Percentage Discount and set the value as 10%

**Now, we have successfully created a Cart Add-on campaign, Let's see how it works on the cart page.**

<figure><img src="/files/vOunLIvlgpS9g6GgUnQg" alt=""><figcaption></figcaption></figure>

Now the offered Cart Add-on product has been successfully displayed on the cart page. Please ensure to select the checkbox to avail of the offered Cart Add-on product in the cart.

{% hint style="warning" %}
Above discussed scenarios require PRO

[Get UpsellWP PRO](https://upsellwp.com/)
{% endhint %}

Still unclear?

If you need any assistance, please create a[ support request](https://upsellwp.com/support/) in our ticket system. We are always happy to assist you :)