How does server add-on pricing work?
JMWE, just like any other JIRA server products and add-ons, is hosted on your servers. License is perpetual and the purchase price includes 12 months of maintenance (support and version updates).
You can renew maintenance after 12 months at 50% of the current purchase price. You can upgrade the tier of your host product and add-on licenses at any time. If add-on pricing changes after your initial purchase, there's a 60-day grandfathering period during which you can renew based on the old pricing.
Can I extend my free trial?
For JMWE, just like all server add-ons, you can extend your trial up to 5 times - in other words, for up to six months. Extend your trial by generating a new evaluation license key from Atlassian Marketplace. Click "Try it free" and you'll be directed to generate a new license. Paste this license key into the JMWE add-on listing in UPM from your Atlassian host application, and you're all set.