Have you considered getting a Magic Kingdom Club Gold card?
Some employers offer it for free, or you can pay an annual membership of $60 (or $50 if you tell them you're a Disney Corp shareholder).
You get 5% off park admissions, 10% off purchases at all Disney Stores nationwide, and a bunch of other discounts at WDW, Disneyland and travel clubs.
If you have small kids and live near malls, it pays for itself very quickly.
I believe they take phone applications at 1-800-56Disney.
Dave