Any Order Acknowledgement shall constitute a binding contract between the parties, subject to the conditions hereof and shall constitute the entire agreement between Alliance Land Surveyors, LTD. and seller. This order shall supersede any other agreements or understanding prior to this date of the order. The acceptance of this Order Acknowledgement shall, by acknowledgement, shipment of documents, performance of services, or commencement of work constitute acceptance of the terms and conditions set forth in the Order Acknowledgement. These terms and conditions may be modified or terminated with written request, at anytime. If these Terms expire or are terminated for any reason: Customer agreess to pay any amounts that have accrued before, and remain unpaid, as of the date of termination or expiration.