The saleswoman, Mrs. Eileen Smith, also indicates that the mileage on the car value is, in her soul and conscience, at XX.XXX Miles, the odometer being in its original condition. A contract of sale serves as confirmation of the case concerning the sale of the personal property. All assets sold between the two parties must be accompanied by a sales contract. The importance of the agreement is that it formally documents the transaction in its true purpose and form. “How to see it” means when a seller does not offer warranties for an item, which means that it does not guarantee the buyer the quality of the goods and the buyer agrees. This condition only works if the seller has not deliberately hidden defects. The seller must provide the buyer with a receipt for cash transactions.