See http://www.huffingtonpost.com/2013/02/03/credit-card-skimming-gas-stations_n_2607197.html http://www.huffingtonpost.com/2013/02/03/credit-card-skimmin...

See http://www.huffingtonpost.com/2013/02/03/credit-card-skimming-gas-stations_n_2607197.html http://www.huffingtonpost.com/2013/02/03/credit-card-skimmin... It's not easily avoidable.