> For the complete documentation index, see [llms.txt](https://authic.gitbook.io/authic-product-guide/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://authic.gitbook.io/authic-product-guide/setup-of-your-loyalty-program/interactive-blocks.md).

# App customization

Make your loyalty app uniquely yours by customizing the look and feel to match your brand.

1. **Choose Your Colors**

* Select the primary and secondary colors that reflect your brand’s identity.
* These colors will be used throughout your app for a consistent look.

2. **Upload Your Logo**

* Upload your business logo so it’s displayed prominently in your app, reinforcing your brand.

3. **Set Your Welcome Text**

* Customize the **welcome screen text** that customers see when they open the app.
* This is a great place to add a friendly greeting or a short message about your loyalty program.