> For the complete documentation index, see [llms.txt](https://docs.proofofposition.xyz/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.proofofposition.xyz/how-does-it-work.md).

# How does it work?

The 3 main working modules of POPP are:

1. The Employer Badge.
2. The Employee Access Card.
3. The Employee Badge.