Buy Oracle GlassFish Server, what do you get?
By alexismp on May 24, 2011
But wait, there's more! The longer answer is detailed in this licensing document listing Oracle GlassFish Message Queue, Oracle GlassFish Server HTTP load balancer plug-in, GlassFish Server Control, Oracle TopLink but also Oracle JRockit JDK and Hotspot JDK.
Remember that you can also upgrade an Open Source Edition installation to the Oracle GlassFish Server product by using the Update Center feature of the product.