> For the complete documentation index, see [llms.txt](https://docs.goaffpro.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.goaffpro.com/affiliate-portal-customization/toolbars/setup-shopping-cart-referred-by-widget.md). # Setup Shopping Cart Referred By Widget **GoAffPro** provides you with the option to set up the Shopping Cart Referred By widget. When enabled, it will let customers enter an affiliate's referral code on the shopping cart page. {% hint style="info" %} The shopping cart referred by widget allows customers to choose the affiliate, that referred them, on the cart page. You can set the widget to let customers choose the affiliate, by entering the affiliate's referral code, searching for the affiliate by name, or selecting the affiliate from the dropdown list. {% endhint %} To set up the shopping cart referred by widget, go to the **Toolbars** section in the **Look and Feel** tab of the GoAffPro admin panel.

Here, go to the Shopping Cart Referred By section.

Now, enable the toggle.

Next, click on **Customize**.

This will open up the Customize Cart Referral Code Input Field window.

Here, set the input label and placeholder text.

Set the input label and input placeholder text

Now, select the widget type. {% hint style="info" %} You can select widget types such as Auto-Complete/Search Input, Referral Code Input, and Affiliate List Dropdown. {% endhint %}

After this, **copy** the tag and paste it into the cart page. {% hint style="info" %} You can follow this [guide](/affiliate-portal-customization/toolbars/setup-shopping-cart-referred-by-widget/referred-by-widget-in-your-cart.md) to add the code to the cart page. {% endhint %}

Finally, click on **Submit**.

The referral code input field will be displayed on the cart page of your store. ![](/files/-M0thBpX60kutlxV12rC) {% embed url="" %} Setup Shopping Cart Referred By Widget {% endembed %} --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter: ``` GET https://docs.goaffpro.com/affiliate-portal-customization/toolbars/setup-shopping-cart-referred-by-widget.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.