Air Canada hk關於「Air Canada travel voucher」標籤，搜尋引擎有相關的訊息討論：
Vouchers, ACCredit and eCoupons - Air CanadaYou can use an Air Canada Travel Voucher to book your next flight on aircanada.com or a flight and hotel package to Mexico and the Caribbean only (excluding ...缺少字詞： gl= | 必須包含以下字詞：gl=Fly with Air Canada - United AirlinesBeginning Ja