Question about SumUp Air

Unfortunately, this is the case. SumUp does not support the EP2 protocol, which is widely used in Switzerland, and therefore cannot offer this Swiss means of payment.

Unfortunately, the Postcard is not supported by PostFinance. A Postcard without the Maestro or V Pay logo cannot be used in this payment terminal. However, PostFinance credit cards, which are usually issued by Mastercard or Visa, work without any problems.

One of our customers told us that unfortunately you can't pay by postcard at SumUp at the moment.