After you have purchased a product you will receive an email from us to the inbox of the email address you provided when purchasing.
In this email will be the license key needed for activating your license as well as the link to the download page for the product you have purchased.
There is a list of download pages also available on our Help Desk. Where to Download and Update Plugins
On the download page is a "Download RBZ" button. Click on this but do not open the download in the bottom corner of your screen.
Open the menu Window->Extension Manager. Then click on the Install Extension button.
Choose the RBZ file of the products you purchased usually found in your downloads folder.
Open the menu Extensions->PLUGIN NAME->License->Add License
This is where you will enter your email address used to purchase and your license key found in the email that was sent to you.
Your license should now be activated!