Please post if you used it!

Won this at Wendy's and won't be able to use it:

WNDR4F528C

*$10 discount valid for one-time use at southwest.com or SWABIZ.com off the total amount of a Wanna Get Away roundtrip fare purchase before taxes and fees. Purchase must be made between November 14, 2011 and January 24, 2012 for travel November 30, 2011 through February 16, 2012. Blackout dates apply December 15, 2011 through January 2, 2012. If any portion of travel falls on a blackout date the discount will not apply. The discount is only valid with the provided Promotion Code and is not combinable with other Promotion Codes or fares available exclusively through the web tool DING!. This promotion includes all Wanna Get Away fares. Travel must be purchased 7 days in advance. Changes made to the itinerary after purchase may eliminate qualifications for this promotion. Visit http://www.southwest.com/wendys for complete terms and conditions.