Ok, so I have never had this happn to me yet.. thankfully. But my question is, is it better to go inside the gas station to pay with a cc than use it at the pump?
Yes, always. The common scam with gas pumps is the installation of a secondary device inside the pay-at-the-pump card scanner that steals your CC info, and seems to be much more common at stations like those along turnpikes/major highways that cater to travelers who are less likely to be keeping close tabs on their accounts while on the road. Paying inside is safer by far.
http://money.msn.com/identity-theft/buy-gas-get-card-data-ripped-off-indexcreditcards.aspx
I REALLY LIKE American Express travellers checks! I know it is old fashioned, but you can cash them at the hotel as needed, and use them for your tips at restaurants (they cash them too!) Great customer service, and they replace them if needed, and like cc, they are covered!
What exactly do these skimmers look like and how would I tell if one is installed on a gas pump or ATM?