FAQ 37

• Does Highcharts refer to files outside our domain?
• My charts are not showing in Internet Explorer 7 or 8
• Are you hosting any of our data when we use Highcharts?
• Labels of axis are displayed above the tooltip.
• How can I get the best performance out of Highcharts?

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Licences 27

• Do I need a Perpetual or Annual license?
• What’s the difference between the Web license and the SaaS license?
• Do I need a SaaS or SaaS+ license?
• When do I need an OEM license?
• How does the OEM license work?

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Purchasing 5

• What are my payment options?
• I am having problems purchasing with my credit card.
• Will I receive an invoice for my purchase?
• Does your license fee include tax?
• What are your delivery methods?