These are cards that focus on specific types of purchases and consistently give you a high reward rate for certain bonus categories. (rewardexpert.com)
And if you spend a lot of money on a few specific types of purchases, you'd probably be better off looking for a card that offers a bonus for that spending. (rewardexpert.com)
Yet some offer bonus points for making specific types of purchases such as gas, groceries, or airline tickets. (mybanktracker.com)