I am going through school right now and learning this and that... And I noticed the whole fuel/loyalty card system and get the gist of how it applies to us for professional perks on the job. My question is if there are any cards that end up being of use to the home crew. For instance saving on my own personal fuel (gas or diesel). Or travel savings on hotels (Not for me, but the wife just asked for whatever reason). And I don't mean just an in store discount as my son already has ten of those knives with his name on them.