Topic summary
Tie-ins
Extracted from the Wikipedia article Tie-in.
Revenue and structure
Tie-ins are considered an important part of the revenue-stream for any major media release, and both planning and licensing for such works often begins at the very earliest stages of creating such a property. Tie-ins provide both an important way of generating additional income from a property, and a way of satisfying the desires of fans who enthusiastically support a popular media property.