According to CoinMeta, Crypto Card cashbacks allow users to earn cryptocurrency rewards in their daily spending. Although the advertised 2% or 3% cashbacks are attractive, the actual value is affected by token prices, transaction fees, reward restrictions, and staking requirements. Unlike traditional cashbacks, the value of cryptocurrency rewards can change after payment, so users need to understand these conditions to determine whether the rewards truly save expenses or introduce financial risks. Many providers use their own tokens or stablecoins to distribute rewards. When choosing a crypto card, users should check the cryptocurrency they receive, the time it takes for the rewards to be credited, and the convenience of converting them into fiat currency. The cashback rate of some crypto cards may vary depending on account conditions, and higher reward percentages may require users to lock up a certain amount of cryptocurrency. Many crypto cashback programs limit the maximum amount of rewards that can be earned per month, which may reduce the effective cashback percentage for high-spending users. The significant fluctuations in cryptocurrency prices make cashback rewards more unpredictable than traditional cash rewards. Users should carefully examine the fee structure to determine whether the card truly saves them money.