My daughter went to Walmart to pick up two prescriptions for me. When she arrived, only one was ready. They called us with a recorded message to pick up our prescriptions but, did not tell us the other prescription wasn't in stock until we got to the store. This is bad business practice and they will lose customers. The prescription was a necessity and we had to go to another store late in the evening to get it. There is no excuse for this.
Also, the clerk at the register was supposed to call my doctor to change a prescription from name brand to generic and she said she didn't have to do that, as though it wasn't her job to be considerate or polite. Employees like that will turn Walmart customers into CVS or Walgreen customers.