To use ZoomCharts JavaScript charts library, you need a license:

1. For development only - get your free license here https://zoomcharts.com
2. For production use - get your paid license here https://zoomcharts.com/en/javascript-charts-library/pricing/

For support inquiries:

1. Paid support - https://zoomcharts.com/en/support/
2. Community support - https://forum.zoomcharts.com

Documentation:

https://www.zoomcharts.com/en/documentation/

ZoomCharts Team