Credit Card Rewards

Credit card rewards are broadly classified into four types: "point-based," "miles-based," "cashback," and "ancillary services." Point-based rewards accumulate the card company's proprietary points based on spending, which can be redeemed for merchandise or transferred to other loyalty programs. Miles-based rewards directly earn airline miles, making them advantageous for frequent flyers. Cashback rewards return a fixed percentage of spending as cash - a straightforward system that eliminates the need to figure out how to use points.

Ancillary service rewards feature perks beyond points, such as complimentary airport lounge access, automatic overseas travel insurance, and concierge services. These are common on Gold and Platinum cards, offering premium services in proportion to higher annual fees. Identifying the type of reward that matches your lifestyle is the first step in choosing a card.

To maximize rewards, strategically splitting usage between a primary card and secondary cards is effective. Use a card with a high base cashback rate for everyday purchases, and supplement it with cards that offer boosted rates at specific stores or categories. For example, using a card with 5% back at convenience stores alongside one with 3% back at supermarkets raises your overall return rate.

The key consideration is the balance against the annual fee. If a card with a 10,000-yen annual fee only earns 5,000 yen worth of points per year, you are effectively losing money. You should estimate your annual card spending in advance and simulate whether the rewards exceed the annual fee. Point expiration dates also require attention - if you let points lapse, your effective cashback rate drops to zero. Make it a habit to redeem accumulated points regularly.