C-series uses a database named CSERIES. If you have C-series with the Direct Debit Module (DDM) you will have an additional database named DIRECTDEBIT alongside the CSERIES database.
If you are using older versions of C-Series the CSERIES database maybe named as one of the following databases:
- Paybase,
- Paybase10,
- Paybase1048,
- Paybase3048
- Cornflower