The project coordinator, Ewald Quak from SINTEF, and the technical manager, Andreas Friesen from SAP, represented Broker@Cloud at the Software & Services, Cloud Computing Concertation Meeting: Towards an Interoperable European Ecosystem of services for the Unit E2 of DGConnect. This meeting was held in Brussels on 12-13 March, 2014, and organized by the coordination action project CloudWatch, see www.cloudwatchhub.eu. The meeting agenda can be found at http://www.cloudwatchhub.eu/concertation_meeting_agenda.Of special interest to other projects at the meeting turned out to be our project’s use of Linked USDL, see www.linked-usdl.org, as a unified service description language, and the extensions thereof intended by the project. Pricing models, though not in the focus of Broker@Cloud, are especially interesting for other projects. Corresponding material, including use cases, can be found on GitHub at https://github.com/linked-usdl/usdl-price .