I found this for the IT Pros here on Ozbargain.
Get a second shot at Microsoft Certification for free
Retake an exam for free and save 15% on certification packs
Prove that you have the knowledge and skills in the most current and specialized technologies and solutions by earning a Microsoft Certification. Passing the exams needed to demonstrate those skills can be tough, but for a limited time, you’ll get a free second chance to succeed.
Here's how it works:
For Microsoft Certification packs: In addition to saving at least 15 percent on the cost of the certification exams, you get one free retake for each exam you don’t pass the first time.
For single exams with Second Shot: If you fail your exam the first time you take it, you may use the same voucher for your retake exam.