> For the complete documentation index, see [llms.txt](https://fingerate.gitbook.io/fingerate-whitepaper-v3.1/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://fingerate.gitbook.io/fingerate-whitepaper-v3.1/3.-fingerate-services/3.3-fingerate-app/3.3.2-what-is-s2e.md).

# 3.3.2 What is S2E?

Survey to Earn is a fantastic opportunity for people to voice their opinions while earning rewards! it’s done through an online platform (such as the FingeRate app) where you can participate in surveys and share your thoughts on a variety of topics, products, and services. In return for your feedback, you can receive compensation like cash, gift cards, or even cryptocurrencies. It’s a win-win situation where companies get insights, and you get rewarded for your time and input.