Using a voucher code, anyone can do a VCA exam (datacenter virtualization, cloud, or desktop, and maybe network when it becomes available) for half the regular price. VCA is a certification that you can do from the comfort of your desk! Enroll at http://vmware.com/certification/ . To do the exam for half the normal price, use this voucher code: VMRT4B425324. Best of luck to anyone who tries! NB This code used to reduce the exam price to 0, rendering VCA certification completely free, but starting somewhere in december 2013, the discount will be reduced to 50%.