Mileage Plus Dining - Shall we dine? You can earn 10 miles per dollar for eating out at participating restaurants (over 8000 nationwide)

United Personal Visa- Two cards to choose from. 1 mile per dollar spent and between 5000 and 15000 miles sign-up bonus.

United Business Visa- This card offers 1 mile per dollar spent and 5000 miles sign-up bonus.

250 Free miles from Sprint - Just filll out a form to receive 250 miles . You may receive some additional emails from Sprint afterwards.

Mileage Mall - you can earn United Miles for shopping at a variety of online retailers.

Chase MasterCard - This cards lets you earn miles at a rate of $1 spent= 1 mile which you can then transfer to any of 250 airlines

Miles for Newspaper Subscribtions- earn up to 1000 miles for subscribing to the newspapers such as Wall Street Journal, USA Todayl, and other listed on the site..

Miles for shopping at Safeway - earn 125 miles for every $250 you spend using you registered club card in Safeway and other supermarkets listed on the site.

Miles for Communication Services - Sprint, T-Mobile, and Nextel would all love to give you some miles for using their services.

Miles for mortage or real estate purchase - Contact these guys for a quote, but before commiting shop around first. You might be able to save more then the miles are worth.

Miles for Cruises- Sail away into the sea of miles. Buy a cruise from UA's website, get miles.

Miles for Graduating - Join College Plus from United Airlines and receive 10,000 miles upon graduation. Obviously, this is only for college students.

Miles for Car Rentals - Rent a car from Mileage Plus partners, get miles.

Miles for Online Trading - Get up to 25000 Mileage Plus miles for signing up with Ameritrade

Miles for Investing - Get Mileage Plus miles for signing up with Fidelity Investments.

Miles for Doing your Taxes - Get up to 1000 miles from H&R Block.

Miles for Online Banking - Get United miles for signing up with Netbank.