What distinguishes a non-exclusive license from an exclusive one?

A non-exclusive license is characterized by its ability to be granted to multiple parties simultaneously. This means that the original rights holder can allow not just one, but many users the right to use a certain asset, such as software, intellectual property, or other copyrighted material. This contrasts with an exclusive license, where the rights holder grants usage rights to only one party, preventing any other parties from utilizing the same rights during the license term.

The idea behind a non-exclusive license is often to promote broader access while still retaining ownership and control by the original rights holder. Therefore, multiple users can leverage the benefits of the licensed material without infringing on each other's rights or competing for exclusivity.

In comparison, a non-exclusive license does not invalidate upon granting it to multiple parties or require a higher fee simply because of its nature. The fact that it allows numerous users underscores its differentiating factor from exclusivity in licensing, reinforcing why option B is the correct choice.