# Source: https://polar.sh/docs/features/benefits/custom.md

> ## Documentation Index
> Fetch the complete documentation index at: https://polar.sh/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Custom Benefit

> Create your own Custom benefit

You can add a simple, custom benefit, which allows you to attach a note to paying customers.

## **Custom Notes**

Secret message only customers can see, e.g [Cal.com](http://Cal.com) link, private email for support etc.

For custom integrations you can also distinguish benefits granted to customers to offer even more bespoke user benefits.