Licence

This copy is tied to the purchase code from your CodeCanyon purchase and to the domain it is installed on.

Entering the purchase code

The installer asks for the purchase code (Envato → Downloads → Licence certificate & purchase code). Afterwards it is managed under System → Licence, where the owner can see its status, re-check it and replace it.

How the check works

• The purchase code and the installation domain are sent to Twerple's licence service at twerple.com, which verifies the code with Envato. Your Envato account credentials are never involved and no Envato API token is stored on your server.
• The answer is signed; the public key that verifies it is part of the application, so an answer from anywhere else is ignored.
• A verified answer is cached, and the application keeps working for seven days when the licence service cannot be reached. Checks run in the background from the scheduler, never while a client is waiting.

Moving to another domain

Install the application on the new domain (or move the files and database and change APP_URL), then open System → Licence and re-check. One purchase code is valid for one installation at a time, as the Envato licence terms require.

Updates

Updates are downloaded through the same service after the purchase code has been verified; see Updating.