According to Zdnet, Microsoft is offering MacBook Air owners up to $650 in store credit for trading in their Apple devices for its new Surface Pro 3 tablets.
The new promotion, running June 20 to July 31, 2014 -- "or while supplies last" -- requires users to bring MacBook Airs into select Microsoft retail stores in the U.S., Puerto Rico and Canada. (The trade-in isn't valid online.)
Microsoft execs have been touting the Surface Pro 3 as the tablet that can replace users' existing laptops, including MacBook Airs. Microsoft's Surface.com site
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