A document created by the seller with their contact information, and information on the products being shipped such as their value for customs and insurance. Commercial invoice is the statement of account of sale provided by the seller to the buyer and it is prepared by seller on his letter head. Disclaimer Our content is not in any way legal advice or binding. The information provided by might not be the official legal or full definition. Also when pursuing a specific transaction you are encouraged to conduct your own due diligence and to consult legal counsel as appropriate.