What vendors/retailers are approved for earning the extra points on purchases?
Merchants are assigned a merchant code, which is determined by the merchant or its processor in accordance with Mastercard procedures based on the kinds of products and services they primarily sell.
Please note: We make every effort to include all relevant merchant codes in our rewards categories. However, even though a merchant or some of the items that it sells may appear to fit within a rewards catergory, the marchant may not have a merchant code in that category. When this occurs, purchases with that merchant won't qualify for rewards offers and points multipliers on those purchases.