Update to version 2.0.9
Append session when forwarding payment requests
Set correct shipping costs as basket position when ordering without VAT
Use correct shipping costs when building request to Payone's API
Remove whitespaces from account information in ParamBuilder

Users often enter their account information containing whitespaces, which is not allowed by the FinanceGate API.
Transmit customernumber when creating API requests
Transmit correct vatid when creating API requests