The ZingChart Website license is for use on a single domain. The website which lives on this domain should be publicly accessible. This means when a user comes to the website, there should be no requirement to login to access the site or any of its charts. If users are required to login to view charts or to access the website, you should consider either Internal licensing or SaaS licensing, depending on the type of users you have for your app. Website licenses can not be used for product development.
