2. Order and conclusion of contract

2.1 Our orders or contracts will only be binding on us when we issue them in writing. This applies also to prior agreements made verbally or on the telephone. Supplementary agreements and changes also require the written form.

2.2 The contract is concluded if the contractual partner executes our order or issue of contract in accordance with the terms of the contract and without material deviations, or confirms acceptance in writing, within 14 days of the date of order. Otherwise, we have the right to cancel our order or issue of contract without the contractual partner being able to construe any claim whatsoever against us.

2.3 We reserve the right to correct any mistakes or errors in our orders or issues of contract even after conclusion of the contract. In so far as that may cause substantial changes in performance of the contract to the disadvantage of the contractual partner, that partner has the right to withdraw from the contract, but not if the mistake or error was self-evident for him.