post (Wal-Mart Asks Workers To Donate Food To Its Needy Employees) in this thread you will find out that the majority of Wal-mart's associates work full time. (That's 1.3 million, which is a huge chunk of people working full time)
Then Lundberg led me deep into the company’s website to find where Wal-Mart states its average full-time hourly wage: $12.83. How many employees work full-time? Wal-Mart will only say that it’s the majority.
"The end of democracy and the defeat of the American Revolution will occur when government falls into the hands of lending institutions and moneyed incorporations." `Thomas Jefferson
To assert that they are not paid amply denies that the average wage is 50% above the starting wage. These folks are not asked to perform complex/dangerous tasks, supply their own training or tools - in short, they are the easiest of all workers to replace.
“The reasonable man adapts himself to the world: the unreasonable one persists to adapt the world to himself.
Therefore all progress depends on the unreasonable man.” ― George Bernard Shaw, Man and Superman
Also, if people prefer that, then they can choose to work at Costco instead of Walmart. No one is forcing anyone to work anywhere.