Sold Order Select Inventory Codes

[wolfman]

I noticed that there are some additional incentives currently on Challengers. They are based on a Select Inventory code as well as a Sales Code.
They are:
41CPU - 5P9
41CPT - 5P2
41CPR - 5PJ
41CPR - 5NF
Can anyone explain these to me, and is it possible to tell from the Monroney if it applies to that vehicle?