Thank you for contacting us!
One license is good for one developer only. The licensing for Kendo UI Mobile is developer-based in the sense that each person who uses the product to develop software specifically for you, will need a license. More information about the licensing is provide here: https://www.kendoui.com/purchase/license-agreement/kendo-ui-mobile-commercial.aspx
I hope this clears things up. If you have any additional questions, please let me know.
the Telerik team
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