It is simply the model name, and part # (for those that require it), color, and then pricing.
Here are a few pics, hopefully it will make everything a little less complicated.
CUGA
VORGA
BRIX II
ERGO II
XAX II
EURO II
Zeta III
Exas III
Vios III
GIAS
GIAS SPORT
GIAS MAZORA
STRADIA
STRADIA MAZORA
-Hunter