Thank you for purchasing our plugin, purchase validation is performed only once for a single website, to get your purchase please looks into your Purchase Confirmation Email which you have received through Envato, the purchase code is highlighted in Red in the email screenshot below.
Image of Confirmation Email with Purchase Code
If you don't have access to your confirmation email, please login to your Envato Account and check your Downloads page, there you will see your purchased collection with the purchase codes.
Image of Envato Profile Download Page
You can also get your purchase code through the License Certificate which you will receive in your purchase build, as shown in the image below.
Image of Envato License
If you still have any problem in getting your purchase code, please email us through your account using our profile Page.