VBS check environment running to set environment dependent values

Summary:

Hi, we are implementing logic in VBS that need to set an ID variable (SalesMethodId for opportunities). This Id depends on the environment we are running, as the same logic value will hold different ID, for example:
3000000000001 for development
3000000000002 for test
3000000000003 for production

We can't use the corresponding name since it could be subject to business requirement change.
Is there a way in VBS to check the current running environment (for example the URL) to set the corresponding environment dependent value?

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