Advertiser is liable for all costs incurred in the preparation of advertising. Production or design work for advertising not furnished electronically will be billed to the advertiser. Advertiser assumes full responsibility for all material submitted, including but not limited to accuracy. Advertiser does hereby agree to indemnify and hold Texas PTA harmless with respect to any claims or actions against Texas PTA for any cost, legal fees or related expenses for claims made or judgments rendered against Texas PTA resulting from publication of the advertising, including but not limited to claims for unauthorized use of photographs, names, maps, illustrations, etc. or any claims for libel, slander, piracy, plagiarism, invasion of privacy, or infringement of copyright. None of the terms and conditions of this contract may be amended or altered unless authorized in writing and signed by an authorized representative of Texas PTA. Rates are subject to change. Publisher will honor all contract rates in effect for the duration of the contract. Execution of this contract indicates that the advertiser accepts the foregoing terms and rates.