割かっ賦ぷ販はん売ばい法ほうMeanings1nounInstallment Sales ActlawA specific Japanese law regulating installment sales and credit transactions.割かっ賦ぷ販はん売ばい法ほうは、消しょう費ひ者しゃを保ほ護ごするための法ほう律りつです。The Installment Sales Act is a law to protect consumers.