Its not, but IF
Walmart called Publix, to ask about her "working skills" which I am not sure they do, she will be "let go." Or, maybe it was something else, or she just quit on her won, I am not REALLY sure.

I KNOW the District Manager said in the meeting that: "When a Walmart opened in another District he was in charge of, he vistited the Walmart and found 2 Employees working there Part time, AND working for Publix....he fired them both, and when they realized Walmart "wasn't the place for them" he took them back!