When it comes to incorporating LSV/DD into your E-Payment solution there are two IDs we will need from you. They differ between Lastschriftverfahren (LSV) and Direct Debit (DD).

LSV

LSV-Ident

What does it mean?

The LSV-Ident is the identifier that enables your organisation to participate in LSV. It is a combination of 5 letters and numbers. Your bank will supply you with this user number.

DD

RS-PID

What does it mean?

This is the equivalent user number for participants of the PostFinance Direct Debit. If you request this number from PostFinance they will send it to you. It is a 17 digit number and looks like this: 41100000000872849.

(PostFinance used to have a PD IDent and a Biller ID, but they merged them, now there is only the  RS-PID.)

Here you can find useful info on how to set up LSV.