> For the complete documentation index, see [llms.txt](https://broadcast.presidiocreative.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://broadcast.presidiocreative.com/product-theme-blocks/line-item-property.md).

# Line item property

The **Line Item Property** block allows customers to enter custom information for a product before adding it to the cart. This feature is commonly used for personalization, gift messages, custom notes, or product-specific selections (e.g., 'Add engraving text' or 'Choose wrapping type').

<figure><img src="/files/zRne4klmEGE8cH2VEXpn" alt="Picture depicting the Line Item Property block of the product pages section"><figcaption></figcaption></figure>

<table><thead><tr><th width="164.703125">Settings</th><th width="128.3046875" align="center">Type</th><th>Description</th></tr></thead><tbody><tr><td>Label</td><td align="center"><code>text</code></td><td>The display name shown above or beside the input field.</td></tr><tr><td>Type</td><td align="center"><code>select</code></td><td>Defines the input type customers will use. Options include <code>Text</code>, <code>Checkbox</code>, or <code>Dropdown</code>.</td></tr><tr><td>Required</td><td align="center"><code>checkbox</code></td><td>(<strong>Visible only when Type - Text.</strong>) Ensures the customer must fill in the field before adding the product to cart.</td></tr><tr><td>Checked value</td><td align="center"><code>text</code></td><td>(<strong>Visible only when Type - Checkbox.</strong>) The value added to the cart when the box is checked.</td></tr><tr><td>Unchecked value</td><td align="center"><code>text</code></td><td>(<strong>Visible only when Type - Checkbox.</strong>) The value recorded when the box is unchecked.</td></tr><tr><td>Option 1</td><td align="center"><code>text</code></td><td>(<strong>Visible only when Type - Dropdown.</strong>) The first dropdown choice shown to the customer.</td></tr><tr><td>Option 2</td><td align="center"><code>text</code></td><td>(<strong>Visible only when Type - Dropdown.</strong>) The second dropdown choice.</td></tr><tr><td>Option 3</td><td align="center"><code>text</code></td><td>(<strong>Visible only when Type - Dropdown.</strong>) The third dropdown choice.</td></tr><tr><td><strong>Padding</strong></td><td align="center"></td><td></td></tr><tr><td>Bottom</td><td align="center"><code>range</code></td><td>Adjusts vertical spacing between this block and the next section or button.</td></tr></tbody></table>


---

# 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:

```
GET https://broadcast.presidiocreative.com/product-theme-blocks/line-item-property.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
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.