Perometer support is contracted monthly via PayPal or credit card and costs 50,- Euro per month. If you cancel it after paying the first fee installment by mail to email@example.com, we will transfer this installment back to you. Otherwise, the contract is automatically extended by one month each with a three-month notice period for the customer and for Pero-System Messgeräte GmbH, Wuppertal.
Call PayPal with the yellow button, pay the first monthly installment and enter your contact information and your wishes in the form that appears. We will then – usually within 2 working days – contact you by phone or mail to agree on the further procedure.