For the next four weeks, you can enter for a chance to win Amazon gift cards through the Proud to be a Presales Specialist Sweepstakes*! To participate, pass any qualifying Microsoft Presales Technical Specialist accreditation between November 18 and December 29, 2013. Official rules. *No purchase necessary. Open only to authorized representatives of companies in the Microsoft Partner Network. Game ends 12/29/2013. Click for full Official Rules.