To upgrade your license to access more add-ons and/or install on additional sites, please take these steps:
- Login at https://simplecalendar.io/my-account/
- Click the “View Licenses” link.
- Click the appropriate “View Upgrades” link.
- Click the “Upgrade License” link of the specific license you’d like to upgrade to.
At this point you should be on a checkout screen where you can purchase the upgrade.
You should receive an email (and view in your account) additional add-on downloads and license keys if applicable.