Originally Posted by
jarusoba
For gas, I would just buy gas wherever and whenever I need it. The perks from buying gas is next to none.
I use a Sunoco performance points card -- 20 points per litre of Ultra 94 (which I prefer to use anyway). 20K points gives you a $20 gas coupon, or 6K for a top-line car wash (basically a wash for every six fill-ups). Plus the 1% cash reward on my credit card ...