> For the complete documentation index, see [llms.txt](https://help.brickspacelab.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.brickspacelab.com/space/guides/products/replacing-add-to-cart.md).

# Replace “Add to cart”

The “Add to cart” text can be customized for each product using metafields. This is useful if you want to change the wording for specific products. For example, you could use this to display “Pre-order” for one product.

{% stepper %}
{% step %}
**Create metafield definition**

1. Navigate to **Settings** > **Custom** **data** > **Products**
2. Click **Add definition**
3. In the name field type “**Button text**”
4. Ensure the namespace and key field is `custom.button_text`
   {% endstep %}

{% step %}
**Update metafield**

1. Navigate to the product you’d like to update
2. Scroll to the bottom and enter in text for the “Button text” metafield
3. Click **Save**
   {% endstep %}
   {% endstepper %}

{% hint style="info" %}
Metafields can also be updated using the bulk editor
{% endhint %}


---

# 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://help.brickspacelab.com/space/guides/products/replacing-add-to-cart.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.