Even Canada has 3% cash-back credit card

http://www.milliondollarjourney.com/mbna-smart-cash-credit-card-the-new-cash-back-king.htm

"3% cash back on the first $600 spent on groceries and/or gasoline each month, 1% afterward."

"Promotional rate 5% rebate on GAS and GROCERIES (registered gas, grocery business: Loblow, Safeway, etc.., Walmart, Canadian Tire are NOT) on first 6 months up to $600 per month, after that it is 1%."

Even Canada has 3% cash-back credit card