5. Prices and Terms of Payment
5.1 Medix shall invoice the Customer for the agreed-upon price. Medix shall have the right to change its price list at any time. The terms of payment shall be thirty (30) days net from the date of an invoice. Interest on delayed payments shall be nine and a half (9,5%) percent (p.a.).
5.2 Medix shall have the right to request a security for the overall fulfillment of its obligations corresponding to the total price of the delivery in the case of first time deliveries, or if the credit rating of the Customer is not either known or otherwise satisfactory as determined by Medix at its sole discretion.
5.3 Unless otherwise agreed in writing, the agreed prices shall not include any taxes, charges, duties or other similar payments. Such payments shall be added to the prices in accordance with the then-current legislation.
5.4 If any payment by the Customer is delayed by more than thirty (30) days from the due date despite a written reminder, Medix shall be entitled to suspend its performance without any liability until the Customer has paid all amounts due to Medix.