A credit card is necessary.

The direct benefits of using a credit card:

1. Easy to use: Credit cards are very convenient to use. You can use the card to make purchases and bind WeChat and Alipay for quick payment, avoiding the need to pay cash for consumption. No worries, don’t worry about the dangers of carrying too much cash with you.

2. Exclusive offers: Cardholders who hold a credit card will generally receive additional services, such as free insurance, exclusive airport access, etc. You can also participate in various preferential activities, such as half-price ordering from joint restaurants, free movies, free car washes, etc.

3. Points redemption: Credit cards can be swiped at cooperative merchants to accumulate consumption points. When the points meet the gift conditions, they are directly redeemed for goods. Some banks can even use points to recharge phone cards.