I had to buy some Advil Cold and Sinus medicine today for my brother. I went to several places CVS computer was down so they could not sell it.So I went Walgreen's I went back to the pharamacy and asked if they had any in stock. The lady behind the counter told me they did. I told her I wanted to purchase it. She asked if I normal get my medicine filled there and I said no. She refused to sell it to me. I asked why and she stated that it was there policy. I dont understand why you refuse to sell me over the counter medicine. I will never again go to Walgreen's and I will tell everyone that I know about what you did.