If you'd like to use iDeal to purchase your PastBook, you can easily do so! First, just select either the EU or NL version of the website:
When you are ready to checkout, click on the button and in the last step of the checkout, you'll be able to select the payment method. Choose iDeal and click the button and proceed with the payment.
If you have any questions or if you need any help, please contact us at firstname.lastname@example.org.