shop discounts
You get 10% off at World of Disney (downtown) as well as lunch discounts at many sit-down places, discounts on tours, etc.. In my experience, it's the resort discounts that are the most singnificant, and why our passes have always paid for themselves. You'll get a complete list of all discounts when you purcahse the AP, so you won't have to wonder ... It might also be available on-line at the 'official' Disney site, but you might need the AP code to access that area