Key legal question
Whether the cantonal court's estimation of disgorged profit was arbitrary under Article 9 BV.
Extracted holding
The estimate was not arbitrary; the appellant failed to show that the record could not support the court's assumptions about sales and profit margin.
Extracted reasoning
The appellant offered only contrary assertions and did not identify evidence proving that the disputed packaging was no longer used during the relevant period. The court could rely on testimony that sales had not materially changed after the container change and could draw adverse inferences from incomplete accounts.