UPDATE: The FREE offer has ended now. They are offering 20% off now. If they offer the free codes again we will be sure to post right when it goes live again.
Text Message SPLASH to 23743 on your cell phone. You will get FREE Undies(up to $9.50 value) no purchase required. In-Store or Online with Free shipping. The long code that they text message you back with goes into discount code at checkout. Note: Online took my order down to $0.01, but It may vary by location.