Microsoft BizTalk Server 2013 R2 Developer Edition - license - 1 license

BizTalk Server (BTS) is Microsoft's integration and connectivity server solution. A mature product on its eighth release, BizTalk Server 2013 R2 helps your organization more easily connect disparate systems. With more than 25 adapters and a robust messaging infrastructure, BizTalk Server provides connectivity between core systems both inside and outside your organization.

The BizTalk Server 2013 R2 Developer Edition is intended for MSDN subscription holders looking to test and develop on the platform.