I am running a few shops. I find it difficult for us to fit such big computers on such a small place. I have been looking at Raspberry Pi computers for a while and I want to ask:
1. Does anybody know how a RPi computer would support a printer, rather than with a USB port, probably wirelessly or bluetooth?
2. Does it support any store/database softwares for making purchases and keeping store information safe?
3. Would it be stable for such a purpose? Will it be lagging or will the internet connection cause problems at some point?
4. Can the operational system be limited only for certain purposes, eg remotely controlled in terms of blocking internet connection when needed or monitoring the computers?
I would be grateful if anyone replies to this. Thanks a lot.