Setting up laser/credit card facilities in shop

I am setting up my own business and wondered who do I go to to get laser/credit card PIN facilties, how much does it cost etc? What's the admin side like?

Just contact your Bank and they will organise it. Admin is no problem, you will be credited automatically and will recieve a monthly statement plus bank will give you all required info. You will of course need a dedicated telephone line.

So do they provide the actual PIN entry machine for you (and it's automatically credited to your account?)
What idea re fees for above?