The rewards: 4 % cash back on gas and groceries, 2 % on drug stores purchases and recurring bill payments, 1 % on everything else you charge to your card. (lowestrates.ca)
I use an American Express Blue Cash card for groceries, gas and drug store purchases only and get 5 % cash back, then use the Chase Freedom card for most everything else. (thedigeratilife.com)
Probably do better with the 2 % cash back with US Bank's Cash Plus Visa for drug store purchases. (creditdonkey.com)