@Erick Ramirez & @bettina.swynnerton I have attended all your classes from Cassandra Cloud-Native Workshop Series and filled the form after each of the sessions but the email sent on 08/24 regarding the voucher code went into my spam folder and you understand the spam of Gmail it's always full with other unwanted emails. I am a Data Engineer and this is my personal email and since this mail went into spam, got missed. Later when tried filling up this form - it does not allow. It will be really great if you can send me voucher code.. I understand this beyond the process but the purpose to close voucher registration is to restrict unauthorized users but in my case I have attended classes and filled the form for each week as well. SO, request you to send me the voucher code so that I can give exam and get benefited out of it enhancing my skills.