Please include a prepaid envelope so customers can return the form without paying postage.

請附上已付郵資的回郵信封，讓顧客寄回表格時不必自付郵資。

The finance team noticed that our monthly postage costs have doubled since last year.

財務團隊注意到，我們每月的郵資費用比去年翻了一倍。

Postage for international shipments will be calculated at checkout based on package weight.

國際貨件的郵資將於結帳時依包裹重量計算。