Check your rewards. For me at least, a regular hamburger can be redeemed for 125 Crowns (instead of 250) for the entire month of May. As an aside, I also have a “Crown Challenge” through 5/18, make three separate $5+ purchases to get a bonus 550 Crowns. (Challenges are definitely YMMV in terms of requirements and rewards. Hint: if you find receipts from non-rewards purchases, you can enter the code on the bottom to earn credit. )
