I tried to purchase a tickets for five person, but I had a trouble of the payment 5 times; “payment failed”.
However, the payment was completed by the credit card company.
The credit card company says that the below approval number should be canceled by SBB.
Please check quickly and cancel 5 payments.
Hyundai Card: Approval No. 167704, 167685, 166925, 166662, 166521
I already purchased tickets with a different card.