eBay Business

Currently I am saving and earning money through an eBay business. It is my sole supply of income and is my current "job". But I know at university they often don't let you run a "business" from your uni room.

I was just wondering if anyone is currently doing this, or even if you could do this.

I guess it really depends what you're doing. Technically you'd just be selling things, right? Loads of students sell stuff on eBay but check with the Halls office.