The activation key can be found in your Order Confirmation Email or in your GoMage account under the Downloadable Options section. Copy your activation key.
Screenshot: Activation Key
Note! If you purchased several GoMage extensions using the same account, make sure that you copy the proper activation key for your Advanced Navigation extension for Magento® 2.
Step 2. Activate the Extension
Log in to your Magento® 2 Admin Panel, go to Stores → Configuration → GOMAGE / Activation and paste your activation key in the ''Activation Key'' field for the GoMage Advanced Navigation extension. Then click the ''Save Config'' button.
Screenshot: Extension activation
Step 3. Select Websites
Once you have pasted and saved the key, it will be verified on our server and you can select the websites/stores available in your system for which the GoMage Advanced Navigation extension will be used.
Click the ''Save Config'' button after checking all necessary stores.
Step 4. Clear Cache
Go to System → Cache Management and clear the store cache.
You are now ready to use the GoMage Advanced Navigation extension on your Magento® 2 site.