Today’s 7th U.S. Circuit Court of Appeals case addresses the issue of liability under the Telephone Consumer Protection Act where a third party sent an unpermitted fax ad on behalf of a restaurant without actual or implied authority of the restaurant to do so.The court interpreted the definition of “sender” under the act defined as “a person or entity whose goods or services are advertised or promoted in the fax ad.”The question was whether the restaurant on whose behalf the fax ad was sent …