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Old Dec 25, 2011 | 7:09 pm
  #11  
mcmitchell
 
Join Date: Apr 2009
Location: RDU
Programs: AA, EXP. DL, DM 1MM. HHonors, Diamond. Hertz, PC. National, EE.
Posts: 259
Originally Posted by Ceylavie
Another newbie question ... what's SWU?
System Wide Upgrade (electronic certificate)

Mostly useless, unless you are flying internationally on an expensive (M+) coach ticket.
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