Infragistics Ultimate UI for WPF - 1 Developer License with 2 Year Subscription and Priority Support（英語版）

After your order has been processed, you will receive an email with instructions on how to access your software. Orders are usually processed on the same business day within a few hours.

The software is licensed per registered developer and may be installed and used on more than one computer or on a network server, as long as its use is limited to the registered developer for whom a license fee has been paid. The controls are redistributable in object form run-time royalty free, as defined in the License Agreement.