FlyerTalk Forums - View Single Post - How to use systemwide upgrades while booking?
Old Jan 20, 2011 | 1:47 pm
  #5  
walkerci
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15 Years on Site
 
Join Date: Jun 2008
Location: Central Florida
Programs: MP 1K/Onepass Plat 1MM, SPG Plat, Marriott Plat
Posts: 565
Originally Posted by sbm12
You need upgrade award inventory (R), not award seat inventory (I/O), to be available for the SWU to work.
That caveat SEVERELY limits the usefulness of SWUs.

A SWU ought to be usable if ANY F seats are available for sale.@:-)
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