關於「Over duty」標籤，搜尋引擎有相關的訊息討論：

Tax Treatment of Business Expenses (G-L) - Singapore - IRASwww.iras.gov.sg › taxes › income-deductions-for-companiesCustoms Duty Information - U.S. Customs and Border Protectionwww.cbp.gov › travel › international-visitors › kbyg › cus...Line of Duty Care - TRICARE Westwww.tric