Middleware SKUs are set to unlimited by app logic in CDN. In RHN, we denote this with qty 500. I am guessing the customer has a qty of 3 for the SKU which is why you are seeing 1500.
This behavior is expected for JBoss products and is to support the various paid and non-paid use-cases for JBoss
The needinfo request[s] on this closed bug have been removed as they have been unresolved for 120 days