Mileage Plus Visa cardmembers can now earn up to 5,000 miles — valid toward Mileage Plus elite status — for every dollar spent on united.com during 2005. (Purchases earn double redeemable miles, too.) This offer is valid across the Mileage Plus card portfolio, including the Signature Visa Card, Signature Gold Class Visa Card, Platinum Business Card and Mileage Plus Debit Card. Details: united.com/visa/elite.