Edited sentence: A particular RAND license could be incompatible with free software in several ways, such as requiring licensing fees, only applying to complete implementations of the licensed standard, limiting use to particular fields, or restricting redistribution.Some free software advocates argue that standards bodies should use a different term, such as "uniform fee only" (UFO), because they believe a license that charges for a patent license is inherently non-reasonable, and thus the term RAND is misleading