Waited in line for 20 minutes. An employee came over saying the cashier was trying to leave and to switch to the other lane as its always open. Switched to the other lane, waited another 20 minutes. As we were next in line, a lazy employee handed the customer in front of me a "Lane Closed" sign and instructed him to place it at the start of the register. Nothing was said and no eye contact was made from the employees to the people waiting in line. They just left us there. Unfortunately, I already invested over an hour at the Wal-Mart and regrettably still made a $100+ purchase.