Am I allowed to include a JQuery Plugin in my Drupal Module?

[jahan]

I'm writing a Drupal module and I want to make use of a JQuery plugin, but I'm unsure if I'm a) breaking any rules and b) if there are any licensing considerations.My question is can I use plugins and what is the best way to include them (i.e. in the libraries folder or as part of my module or via something third party).