What is the difference between user license and developer license of Flash Charts Pro?

User License of Flash Charts Pro allows you to install the software to single website only and create static charts. It is appropriate for designers or general users who want to plot charts for static web pages and PowerPoint Presentations.
With Developer License you can create dynamical charts for up to 3 websites and include dynamical chart update. It is perfect for Web Developers and Flash Developers who want to include dynamic flash charting capability in their web applications.
Note, that both User and Developer Licenses allow only one named developer. If it is necessary for more than one developer to work with Flash Charts Pro, we would like to suggest you Site License, Enterprise License or World Wide License.