Prepaid Card

Prepaid cards are broadly divided into "single-use" and "rechargeable" types. Single-use cards, like iTunes cards and Google Play gift cards, are done once the initial balance is spent. Rechargeable cards, like Visa prepaid cards and au PAY prepaid cards, can be topped up repeatedly and function similarly to debit cards in practice.

Many rechargeable prepaid cards carry a Visa or Mastercard brand, allowing them to be used directly at credit card merchant locations. They also work for online shopping, making them a strong option for students without credit cards or users who prefer not to enter their card numbers directly for online transactions.

The greatest advantage of prepaid cards is that they physically prevent overspending since payments cannot exceed the charged amount. From a budgeting perspective, many people use them as a digital version of the "envelope method" - charging a monthly budget onto the prepaid card. The low barrier to issuance, with no credit screening required, is another benefit.

Drawbacks include the hassle of topping up, payment failures when the balance is insufficient, and point cashback rates that tend to be lower than credit cards. Additionally, some services (monthly subscriptions, gas stations, highway tolls, etc.) do not accept prepaid cards. When choosing one, verify in advance whether it works for your intended use cases, and also compare the convenience of top-up methods (convenience store, bank account, credit card).