Put in your iLok account name(visible in the iLok License Manager), whether you want macOS or Windows and the email address to use, and you'll be emailed back download info for a three month period.
With the new consolidation of product options, please note that the PRO product = PLUS + ProPack + Client Server Module. Those wanting to trial ProPack with Radium, pick the PRO Trial but note that you can buy the exact same Sound design features without the Client side Server functionality by buying PLUS with the ProPack option($699 USD).
Educational discounts are available if buying directly through us. Email firstname.lastname@example.org for more info.