Colleges and universities…

...as well as public clients can easily order from us by invoice:

1. Register as a user here: https://opensprinklershop.de/my-account/
2. Send me an email with the subject “Invoice” and tell me your user name and the exact billing address (to info@opensprinklershop.de)
3. That's it! You will then receive a confirmation from me that I have activated you. You can then order in the shop on account