現金回贈定里數？香港信用卡點揀Cashback or miles? How to choose a Hong Kong card
「現金回贈」與「里數」是香港信用卡最常見的兩類獎賞，很多人以為里數一定較高級，其實哪個划算取決於你的消費模式與兌換習慣，而不是卡本身。
兩者的本質分別
現金回贈會直接以金額（或可在賬單扣減的獎賞）回饋，價值穩定、幾乎沒有兌換成本；里數則要先累積到一定數量，再兌換機票、艙位升級或酒店，價值視乎你換到甚麼而大幅波動。
- 現金回贈：回贈率通常以百分比表示，例如 1.5% 或 4%。好處是即時可用，沒有到期焦慮。
- 里數：以每消費一元賺幾里計算。兌換長途商務艙時每里價值可以很高，但兌換經濟艙或現金等值時可能大打折扣。
怎樣計「實際價值」
與其比較「幾多里」，不如把兩邊都折成現金。做法是：先看里數兌換你真正會搭的機票要幾多里，再對比同一張機票的現金價，得出每里大約值幾多錢。把這個數字乘上每月可賺里數，就是你每月實際拿到的價值。
同時要扣掉成本：部分里數卡有年費，海外簽賬亦有手續費。如果一年只賺幾千里，年費往往已經吃掉大半回報。
甚麼人適合里數
- 每年至少外遊一至兩次，而且會主動計劃兌換機票的人。
- 簽賬額較高，能在推廣期內集中消費賺取加成里數。
- 願意花時間研究兌換表、避開旺季及燃油附加費。
甚麼人適合現金回贈
- 不想花時間管理里數到期日及兌換規則的人。
- 消費分散、每月簽賬額不高，難以累積到可兌換的里數。
- 把回贈視為日常補貼，而不是旅行基金。
混合策略
不少人兩張卡並用：日常超市、繳費等用現金回贈卡；機票、酒店及海外簽賬用在線旅游類別有加成的里數卡。關鍵是每張卡只用在它回贈最高的場景，避免「為儲里數而消費」。
本文只講比較方法，不構成投資或理財建議。各卡的實際回贈率、上限及條款以銀行公布為準，申請前請細閱。
Cashback and miles are the two most common credit-card rewards in Hong Kong. Many people assume miles are automatically better, but which one wins depends on how you spend and how you redeem — not on the card itself.
The fundamental difference
Cashback comes back as money (or as a bill credit), so its value is stable and there is almost no redemption effort. Miles must be accumulated to a threshold before you can trade them for flights, cabin upgrades or hotels, and their value swings widely depending on what you redeem.
- Cashback: the rate is normally a percentage, such as 1.5% or 4%. The upside is that it is immediately usable and never expires on you.
- Miles: earned as miles per dollar spent. A long-haul business-class redemption can be worth a lot per mile, while an economy redemption or a cash-equivalent use can be worth far less.
How to work out the "real value"
Rather than comparing miles with dollars, convert both to cash. Take a flight you would genuinely book, see how many miles it costs, and compare that with the ticket's cash price to estimate what one mile is worth to you. Multiply that by the miles you earn in a month to get your real monthly value.
Then subtract the costs: some miles cards charge an annual fee, and overseas spending often carries a foreign-currency fee. If you only earn a few thousand miles a year, the annual fee can eat most of the return.
Who miles suit
- People who travel at least once or twice a year and will actively plan redemptions.
- Higher spenders who can concentrate spending during a bonus-miles promotion.
- Those willing to study award charts and avoid peak seasons and fuel surcharges.
Who cashback suits
- People who do not want to track expiry dates and redemption rules.
- Those whose spending is spread thin, so miles never reach a useful balance.
- Anyone who treats rewards as a day-to-day discount rather than a travel fund.
A mixed strategy
Many households run two cards: a cashback card for groceries and bills, and a miles card for flights, hotels and overseas spending where online-travel bonuses apply. The trick is to use each card only where its rate is highest — and never to spend just to earn miles.
This guide explains how to compare, not what to buy. Actual rates, caps and terms are set by the banks; always read them before applying.
相關連結
最後更新 / Last updated: 2026-10-09