Can I create one Content Map Sets for all the suppliers for punchout?

Summary: Can I create one Content Map Sets for all the suppliers for punchout?

Instead of creating one Content Map Set by Supplier I want to know if I can create one common map set and use for all the suppliers.

I want to manage 1 single mapping set instead of 1 by suppliers.

No all of them have the same values. Example

UOM

Supplier 1: External UOM EA to Internal EACH

Supplier 2: External UOM Ea to Internal EACH

Supplier 3 :External UOM Each to Internal EACH

Probably is better to keep separate mapping but we are converting from another system and client has a common table.