> For the complete documentation index, see [llms.txt](https://storeberry-docs.gitbook.io/user-guide/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://storeberry-docs.gitbook.io/user-guide/en/physical-store-pos.md).

# 3 Physical Store POS

- [3.1 Operational Functions](https://storeberry-docs.gitbook.io/user-guide/en/physical-store-pos/3.1-operational-functions.md)
- [3.2 Payment Device](https://storeberry-docs.gitbook.io/user-guide/en/physical-store-pos/3.2-payment-device.md)
- [3.3 POS Hardware Setup](https://storeberry-docs.gitbook.io/user-guide/en/physical-store-pos/3.3-pos-hardware-setup.md)