I have tried for over a week for Walgreen to send the Rx trelegy and they still haven't done it. I just talked to a pharmacist & he thinks that it my be because of the merger of Alliance & Walgreen. don't use Walgreen. This has happened before and instead of it being mailed to me I had to pick it up. This is not a good idea and is a waste of gas and time. I know others who use mail order for their prescriptions and have no problems. From what I am being told is that Walgreen is having problems since they merged with Alliance. It's a shame because I used that pharmacy for when I picked up, but it is not good to have the prescriptions sent to me.