I am posting this to alert others of the major headaches and wasted time this company has caused me. We switched my dad to Humana Part D plan and since they limit the number of pharmacies who can dispense 90 days to a handful that aren't even near me, I decided to go with RightSource for 90 days via mail order. What a colossal mess and headache. Was on the phone with them for 90 minutes one day trying to get my dads meds straightened out and thought all was ok when I hung up. Today they call and act like they hadn't a clue of what was done last week. I wanted to reach through the phone and strangle them. So I just said I give up and went to CVS. Pitiful awful customer service. I don't know if others use them but I'm posting as a warning to those who might consider them.