Under the mirror image rule, when may an acceptance include additional terms under UCC battle of forms?

• A. There is no exception; any mismatch invalidates the contract.
• B. Acceptance may include any terms regardless of the offer.
• C. Acceptance must mirror the exact terms of the offer; a common exception under the UCC is the battle of forms where additional terms may be accepted under certain conditions.
• D. The mailbox rule overrides any term misalignment.

Answer: (C)