Chevrolet Camaro 1967-2002 - Mystery RPO Codes

Does anyone know what these RPO codes are for on my 2002 B4C? Or, does anyone know how I can find out?

R6D CONTROL SALES ITEM NO. 04

1SP PACKAGE OPTION 14

1SZ DISCOUNT OPTION PACKAGE

BC/CC

U8555

1SZ DISCOUNT OPTION PACKAGE

b4c where only sold in mass quantity so there where discounts on them

BC/CC stands for base coat/clear coat

BC/CC stands for base coat/clear coat

Thanks, that's one more item of information known. I just wish I knew what the others were. I suspect the ticket light is in there somewhere.