I won prizes in the main event of one of your Grand Prix events. How will I receive my prizes?
Wizards of the Coast is responsible for all Grand Prix main event prizing. All prizes are paid through i-Payout.
Learn more here: Prize Payment Announcement
Log into your Wizards Account at accounts.wizards.com to make sure your information is up to date.
What is the prize structure for the Grand Prixes?
You can check it ont he official Wizards of the Coast website: