Mine's an awful long list...
Cellular Services:
Employee pricing on Cingular, Nextel, Verizon, and Sprint
Home and Office:
10% off 1-800-Flowers
Employee pricing with Office Depot
Employee pricing on all GE Appliances
Computers:
Corporate pricing with Dell, Gateway, and Toshiba
Microsoft Employee Discount
Vehicles:
Invoice Pricing on Audi, DaimlerChrysler, Ford, GM, Hyundai, Nissan, Subaru, and Volkswagon. And all their related companies.
And a whole hundreds miscelleous stuff that has difficult to quantify discounts, mortgage discounts, banking services, residential locators, etc.