According to the term of the invoice, settlement of this account was to be made within ninety days. term 合約期 The lease on our house is near the end of its term. 我們房子的租賃期快滿了。
invoice (供之後支付的)費用清單 Invoices must be submitted by the 24th of every month.
settlement 結算;結帳;支付 The settlement of his debts took him several months.
account 賒銷帳;賒欠帳;賒購 Could you please pay/settle your account in full (= give us all the money you owe us)?