Activating your license key
After purchasing Stackable Premium, you should receive an e-mail from us with your Stackable Premium plugin and license key.
First, download the Stackable Premium plugin then copy your license key.
Upload the Stackable Premium plugin in the Plugins page of your WordPress site.
After uploading, deactivate the Free version then activate Stackable Premium.
After you have activated the plugin, enter your license key into the field when you see this prompt:
If you missed this screen, you can also activate it on the Installed Plugins page:
If you can't find the "Activate License" option under the Stackable plugin name, it's possible that this link may have been incorrectly placed under another plugin's name. Try to look for a misplaced "Activate License" link and then click on it. A popup should open up, and you can try to enter your license key there.
After the activation, Stackable Premium will be ready to use! Afterwards, all the Stackable blocks that you've already used will now have Premium options. 👍