If you have already registered for an exam at Oktane, you will receive a voucher from certification@okta.com that you can use to take an online proctored exam at a time of your choice by April 30, 2020. However, if you prefer a refund of the amount you paid for your exam at Oktane, please request a refund by sending an email to oktane@okta.com by Friday, March 13, 2020.