Your Mastercard® could get you an incredible prize*
Now until June 30, 2019, every time you use your OSB Mastercard®, you will get a chance to be surprised with a trip to Los Angeles, or one of four other incredible destinations.
Every purchase gets you another entry, including a chance to receive a $500 statement credit from Mastercard. From statement credits to incredible surprise getaways, you could turn your everyday spend into an unbelievable experience.
Use your Mastercard to start earning chances to be surprised.