GauVendi differentiates between 4 types of room products:
1) Personalized Units (RFCs)
2) Virtual Room Products (ERFCs)
3) Combined Unit (ERFC Deduct All)
4) Category (MRFC)
MRFCs are a copy of the classical and simplified room types mirroring the PMS room types. Each physical room of a hotel is linked to one MRFC only and one RFC. Each room can be linked to numerous virtual room products (ERFCs).