United Airlines MileagePlus Shopping Half-A-Million Miles Sweepstakes

https://www.mileageplusshopping.com/www.mileageplusshopping.com/sweeps____.htm?promoname=halfamillion2013
Prizes: ONE (1) GRAND PRIZE: 25,000 United MileagePlus® award miles credited to the winner’s account and three (3) $500 gift cards, from a variety of merchants determine by Sponsor in its sole discretion. Terms and conditions of each gift card apply. Approximate Retail Value (“ARV”): $2375.

NINETEEN (19) FIRST PRIZES: 25,000 United MileagePlus® award miles credited to the account of each winner. ARV: $875

Limit: One (1) prize per person. TOTAL ARV OF ALL PRIZES: $19,000