I went to the website on my receipt and replied to survey. But later realized it did not request my numbers off receipt now when call the number given to call reply is my numbers have expired. So, is this happening to more people than myself? And is this a legitimate sweepstakes? Do people ever win? I went back online this morning and the website requested numbers? Why did the same site when in the 72hr window not request this when I replied to the survey? Just seems strange? Now I feel somewhat mislead. Yet, I still love shopping at Walgreens...oh well, I will try again and if this happens again...my feelings may change. read full review »