Possible enumeration values:
| Name | Value | Description | 
|---|---|---|
| Combined | 
                     1  | 
                |
| Separate | 
                     2  | 
                |
| Mixed | 
                     3  | 
                
                     Mixed - assigned for Payment Group that has mixed ProcessingTypes – one payment is Combined, other payments are Separate (case of FDI with Combined Fee with MID matching one of the FDI MIDs) Mixed type is never used on Payment level.  |