back-up copies without explicit agreement. 8 Pricing, terms of payment, ban on assignment, price changes 8.1 Unless agreed otherwise, all prices are delivered duty paid to a location to be determined by [...] action or recalls. 10.2 The Supplier shall be liable for recall or similar service measures such as exchange of (potentially) defective parts as a precaution, for instance of a vehicle during workshop visits [...] and/or our customers insofar as these recalls and/or service measures serve the purpose of repair or exchange of the defective objects of delivery supplied by us, unless the defect is not attributable to the