PI license cost

Hi guys,

I've found some information about the license cost here but they are relative old unfortunately. So can someone please confirm these information?

The PI comes with the ECC 6.0 (PI_Basis) so there are no license cost.

The license cost comes with the traffic transferes through the PI. But only the transfered data to or from non-SAP systems are cost relevant; transfered data from and to SAP systems are not cost relevant.

Is this still correct?

Thanks in advance,

Sid