Double click on ‘MappyField 365’ solution to configure the plugin with your license key.
This will open up a new window. Click on ‘Configuration’ from the options provided on the left side.
You can activate your one-month free trial. To get a one-month free trial license key, fill out the details and click on ‘Activate’.  
Your trial will get activated and expiry date will be displayed on top.
You can purchase the licensed version any time. To purchase the license, click on ‘Buy Now’.