I don't know how many times I have been to a Walmart to ask for help about something (where to find something) and an employee says "I don't work in this department" and walks off. The atmosphere for helping customers is so minimal.
It would be courteous to at least direct customers to someone who can help or call on a radio to get help. I don't think employees at Walmart understand how to treat customers as a number one priority.
After all, without customers, they wouldn't have job. I would like to see more employees at Walmart with better customer service skills.