Processing of online orders

The prices of our books are in Swiss Francs including VAT, and in Euros excluding taxes. Orders must always be paid in Swiss francs or Euros, depending on the place of delivery of the files. To ensure the best service, we invite you to choose your currency from the menu at the top right of the website page.

Payment by credit card

Payment is made ​​by credit card in a single payment, directly from our website via the secure payment system Paybox. The banking transaction is performed at the time of order. Upon approval of your credit card credentials, the order is confirmed and can not be canceled.

Purchase of digital books

Purchase of digital books are final. We do not accept exchanges, refunds, or order cancellations.

Payment Security

For security reasons, each shopping cart is limited to a maximum of € 2,000, or CHF 2'000, and the number of orders per customer is limited to 10 during any 7-day period. These limits can be changed upon request of the user. Any order with a risk profile that exposes potential fraud will be blocked by the site the payment stage.

eBooks for free download

Some books can be downloaded for free. To do this, simply create an account on the site and follow the usual process, except that there will be no payment step.