Questão jurídica principal
Whether the advertising term 'gratis' for SUPERCARDplus was misleading or unfair under the UWG.
Decisão extraída
The use of 'gratis' was not arbitrary to treat as non-misleading where no annual fee was charged and the card could be used free of charge in Switzerland for the usual use case.
Fundamentação extraída
The average consumer would understand 'gratis' to refer to the absence of an annual fee. The existence of usage-based fees for cash withdrawals and foreign purchases did not make the overall statement misleading.