Are you already familiar with our frequently asked questions? You may find an answer to your question in our FAQ on Checkout.
PostFinance Checkout contact and support
We are available from 8 a.m. to 5 p.m., Monday to Friday, to answer your questions and enquiries.
We will be happy to help you
0848 382 423 (max. CHF 0.08/min. in Switzerland)
Online via e-mail.