Provides project tracking or collaboration services for complex, iterative, multi-party projects in construction, syndicated bank debt, or licensed trademarks. Charge subscriptions but add transaction fees, such as Bidcom.com charging a contractor to print project blueprints. Create an information-sharing network that gives all parties an appropriate view of the project. Examples: Bidcom (construction), Hurricane (intellectual property). Also, many Net markets incorporate workflow to hold onto users. Once a Net market becomes part of everyday business processes, the switching to another Net market becomes much harder.
