In the US you typically get a kickback ranging from about 1% to 5% for different kinds of purchases. Costco, for example, sends you a check every year based on

In the US you typically get a kickback ranging from about 1% to 5% for different kinds of purchases. Costco, for example, sends you a check every year based on your purchases, so it makes sense to use your Costco card to pay for everything versus a debit card.