• digital upgrade to the print subscription

• €10 per year

• converts into a combined subscription with your next subscription bill

Do you already have an ARCH+ subscription and would like to enjoy the benefits of the digital medium as well? Then the Digital Upgrade is exactly the right addition for you. Our online reader (or PDF viewer) presents the complex content in the familiar visual quality – cross-platform, no app, anywhere.

The digital supplement costs only €10. It is linked to a valid print subscription; to add it, you only need your subscription number.

As part of your current print subscription, you can test the online reader from the current issue until the end of your current subscription cycle. After that, the Digital Upgrade and your print subscription will automatically convert into a combined subscription. The combined rate applicable to you will then apply (print subscription + €10 Digital Upgrade). You do not need to do anything else.