The Wal-Mart pharmacy in El Dorado, Kansas advertises that they are open on Sundays but when I would go to their pharmacy on Sunday the pharmacy would be locked up and no one would be there. I would ask Wal-Mart employees if the pharmacy was open and they would tell me that it was open and when I would ask why the pharmacy was locked up with nobody working there they would say that they didn't know. It happened to me 3 different times before I had enough and started going to Walgreens. I know Walgreens is not open on Sundays but at least they don't advertise that they are open. I'll never use Wal-Mart pharmacy again.