Okay found my Disney Rewards Winter newsletter:
Every purchase of $50 or more at TDS, DS.com or Disney catalog Dec 1 through Dec 24 will earn triple Dsiney Dream Reward Dollars when you use your Disney Visa Card. Not valid at Disney catalog outlet stores.
I looked on the website and it was not mentioned under the special offer area where they normally have it. I have only found the info in my newsletter.