Look at this example: a car purchase agreement can include in the contract the terms of the lease agreement, under which the buyer ends up emptying the vehicle for a set time before having to pay the balance necessary for the full purchase of the vehicle. This is a kind of car rental plan in which the buyer rents the vehicle with the option to buy it later. These are two vehicle purchase contracts. The complete and immediate sale of the vehicle in question may also be included in the vehicle contract. There are some very important things that the buyer should keep in mind before signing a vehicle purchase contract. A careful inspection of the contract prepared by the dealer will not always be perfect and it is up to the buyer to draw attention to errors and inconsistencies in such a contract.