Common use of Cancellation; Changes Clause in Contracts

Cancellation; Changes. Purchaser may not cancel this Agreement without the prior consent of Seller, and without paying Seller a cancellation charge equal to total selling price less the estimated direct labor and materials not expended less the salvage value of materials already purchased. Purchaser may not change this agreement without the prior consent of Seller and without payment of a charge equal to the cost of the change to Seller,