Instead of having to pay the full price of the exam voucher again if you failed, by purchasing the Take2 option upfront, you are entitled to a free retake if you fail the exam on your first attempt. When you buy the Take2 option, you will get a one-time use voucher code for you to schedule your exam. You'll schedule your exam and take your exam. After you get the results of the exam and if you fail, simply send us your score report showing that failure and you will receive a new voucher to reschedule and take your exam again at no additional cost.
The Take2 option must be purchased when you buy your initial exam voucher. It cannot be purchased after you have already failed the exam since the Take2 option is essentially a prepayment towards your second voucher in case you fail.