Unilever Salute to Clean Online Sweepstakes

http://www.operationintouch.com/Offers/Promotions/SaluteToCleanSweepstakes.aspx
open only to individual, legal residents of the 50 United States and DC who are 13 years of age and older and who are authorized commissary or shoppers – defined as retired or active US military personnel or an immediate family member (spouse or child of an active or retired US military personnel) of such individual.
Prizes: Each week beginning on or about 5/7/12 through 8/13/12, a random drawing will be conducted … from all eligible entries received from the preceding Weekly Entry Period, to award Ten (10) Grand Prizes: a $100 Commissary gift card. Total value of all prizes: $15,000.00. Limit: one (1) prize per person/household/family for the entire Promotion Period.