Here is a link to get your Shell Citi Mastercard
http://www.877myshell.com/
It allows you to save 5% on your fuel costs at Shell stations and 1% on everything else you buy with it. I've been using mine for awhile and love it. Hope you'all find this info helpfull.

 

i use my american express blue card for any gas station i go to.

 

I researched that blue card and found you don't get the 5% savings on you fuel purchases though.