CMS Codes - are they needed in v2?

These are the CMS codes we have used in our system in the last 6 months:
ACADEMY
BMWTUPELO
celanese
DALTILE
HAYNES
HOMEDEPOT
MOHAWK

They are used when we have orders that don't fit into a specific customer or billto or when a customer wants to see certain orders and not all for a customer/billto.