> For the complete documentation index, see [llms.txt](https://docs.platter.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.platter.com/checkout/checkout-extensions/testimonials.md).
# Testimonials
## What is a Testimonial?
A **Testimonial** is a great way to showcase customer reviews and feedback during checkout, building trust and encouraging new customers to complete their purchase confidently.
Example of a Testimonial.
***
## How to configure a Testimonial?
Follow the instructions below to setup a **Testimonial**.
{% embed url="" %}
1. From the dashboard, go to **Extensions** tab or click **`Browse extensions`**. 
2. In the Extensions page, scroll down and find the **Testimonials** extension and click **`Add to Checkout`.**
3. Select the markets you'd like to display the extension. 
4. Open the Settings window and edit the heading as well as the border. 
5. Open the **Install extension in checkout editor** window, and enter a custom name(optional).
6. To add a testimonial, click Add testimonial.\
7. Add your testimonial.\
8. Add the reviewer name.\
9. Add a star rating for the testimonial.\
10. To add an additional testimonial, click the **`Add testimonial`** button and repeat steps 7-9.\
11. Open the **Install extension in checkout editor** window, and enter a custom name (optional).\
12. Click the **`+`** icon to copy the Handle to your clipboard. \
13. Hit **`Save`** to to ensure your settings and saved. \
14. Open your Checkout Editor and [install your extension](https://docs.platter.co/~/changes/QMi520wn6lsXSXuRamqi/get-started/get-started-in-3-steps#installing-an-extension).
---
# 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.platter.com/checkout/checkout-extensions/testimonials.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.