Is any of you using Raspberry Pi for a business project?

Hi!

I would like to know if any of your is using Raspberry Pi for your projects. In my case, my main project is a kind of distributed kiosk (IoT + SaaS) aimed to public administrations, commercial centers and big stores.

What are the main problems/challenges you have had?
How are you coping with current shortage?

I would really welcome any experience :)