An instalment sale agreement between you and a credit provider allows you to buy a vehicle or asset using the principal debt, which you repay by means of regular instalments over an agreed period, with fees and interest.
Setting up the payment plan Calculate the total amount due and the payment schedule. Determine the payment amounts, due dates and payment method. Write the agreement, detailing the payment plan. Include the date of the agreement and the parties involved. Get both parties to sign the agreement.
An installment contract is a single contract that is completed by a series of performances –such as payments, performances of a service, or delivery of goods–rather than being performed all at one time. Installment contracts can provide that installments are to be performed by either one or both parties .