My doctor ordered a perscription for me to be filled at Walgreens. When I went to pick it up they only had part of the amount ordered. They charged me my co-pay of $25 and when I went to pick up the rest the next day they charged me another $25. A friend of mine had this same thing happen at CVS. Why are we be charged twice for one order? It's not our fault they didn't have enough in stock. Is it the insurance company or the pharmacy that is mandating this proceedure of charging us twice for one order?