Questão jurídica principal
Whether the respondent owed DM 19,624 as additional commission for devices sold under the 'W.' line.
Decisão extraída
The appellant did not prove an agreement obliging the respondent to pay the E. AG share to him; the claim failed.
Fundamentação extraída
The cantonal court’s factual finding on the absence of such a consensus was binding absent a permissible basis for correction; the appellant did not show a legal error requiring revision of the facts or a basis for a normative consensus finding.