If your application will in any way contain commercial, non-open source pieces which do not comply with the GPL license, or you are interested in Support and/or access to minor updates through the year, then you will want to use the Commercial version of our KEndo UI license.
Unfortunately, due to the complexity of the GPL and the ambiguities inherent in copyright law, it is not appropriate for us to advise you on your specific licensing decisions. The best and safest choice is to contact legal counsel so that you are sure of getting the rights you need.
You can also see more details on what is included in the different types of Kendo UI licenses here.
the Telerik team
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