VISA card in Rome

Hello.

I'm going to Rome in late November. I just want to know how common it is to
use VISA cards as payment there? I lilve in Denmark, and every shop here has
a card reader, so usually I do only have a little cash at me. I pay
everythig from 1? and up by the card and I'm not charged any service fee
either.
How is it in Rome? Can I use it everwhere and am I charged any servicefee,
or should I bring plenty of cash instead?

--

Mvh / Regards
-= Christian =-
What capital has 164 letters in its name? See my web page to find out.
http://www.cmnielsen.dk
The scary thing about looking for truth is that you might find it.