3.2 Unless expressly stated otherwise all offers and price quotations of the Supplier shall be irrevocable, unless the withdrawal reaches Inalfa before or at the time of the offer.3.3 Supplier shall be deemed to have accepted the Terms and Purchase Contract upon the earlier of (i) signing the Purchase Contract or an acknowledgement thereof or (ii) the commencement of any work by Supplier, including ordering or purchasing any materials or supplies, commencing the performance of any services or commencing the production of any goods (including tooling) or samples or (c) the shipment of any goods, whichever first occurs.3.4 Any acceptance of the Purchase Contract is limited to acceptance of the Terms herein.