Earlier versions of VBScript had no mechanism for making user-defined constants. Constants, if utilized, were implemented as variables & distinguished from other variables by using all uppercase characters. Multiple words were separated by using the underscore (_) character. For instance:
USER_LIST_MAX NEW_LINE
Whereas it is still an acceptable way to recognize your constants, you may desire to use an substitute naming scheme, now that you can create true constants via the Const statement. This convention utilizes a mixed-case format in which constant names have a "con" prefix. For instance:
ConYourOwnConstant