We have wrapped up our Summer Special. There are still a few classes scheduled this year that have the discount price, but others have reverted to our normal price. I encourage you to take a look at our course schedule at http://www.berteigconsulting.com/ to see what is still available.
Also, all our future Certified ScrumMaster courses will have a knowledge test as part of the certification process. Please see the Scrum Alliance website for more information at http://www.scrumalliance.org/.