Walgreens is in my view the most expensive drug store and not only that but their discount drug program makes your medication even more expensive.  Express Strips limits it's acceptance of some insurance plans and you may find yourself paying the bill and then arguing with them for months until they finialy pay the bill.  For me it was a nightmare dealing with them and while on the phone with one representative I could  hear her boss in the back ground telling her if she transfers me to the billing department they will tell me the same thing, I had to pay full price ($364.00) for something I could have payed cash for at $208.00 at the local Walgreens.  Sounds funny to me that Walgreens was actually filling my order and Express Strips was making $156.00 to just place my order.  I will not give my business to crooks!