installment
/ɪnˈstɔːlmənt/noun
One of a series of parts, whether equal or unequal to the other parts of the series, of a given entity or a given process, which part presents or is presented at a particular scheduled interval.
Related words
depositMoney placed in a bank account, as for safekeeping or to earn interest.negotiateTo confer with others in order to come to terms or reach an agreement.balanceA state in which opposing forces harmonise; equilibrium.haggleTo argue for a better deal, especially over prices with a seller.accountA registry of pecuniary transactions; a written or printed statement of business dealings or debts and credits, and also of other things subjected to a reckoning or review.bargainingThe act of one who bargains.