1. Agricultural Bank of China: Agricultural Bank of China will only send free text message reminders for credit card transactions with a single transaction amount of more than 500 yuan. If the single transaction amount is less than 500 yuan, if you also want to receive SMS reminders, You can call the Agricultural Bank of China credit card customer service hotline 4006695599 or activate the SMS reminder service for full credit card transfers through personal mobile banking. The fee is 3 yuan per month, which will be deducted from the credit card limit. Remember to repay on time.

2. China CITIC Bank: CITIC Bank also sends SMS reminders for free, but they will only be sent if a single transaction is 500 yuan or more.

3. Bank of China: Bank of China’s SMS reminders are the most kind. There is no limit on the amount or transaction form. As long as the card is used, SMS reminders will be sent, such as real-time transaction notifications, SMS bill reminders, Customer service notices, transaction fraud detection notices, overdue account payment notices, etc.

4. China Merchants Bank: China Merchants Bank will send SMS reminders for free, but the details still depend on the transaction type and transaction amount. For example, every online transaction will be sent, but domestic offline payments will only be sent if the amount is 300 yuan or more, and overseas offline payments will be sent if the amount is 100 yuan or more in foreign currency equivalent.

5. China Construction Bank: Currently, China Construction Bank provides free text message reminders for all credit card cash withdrawals, foreign currency transactions and large RMB transactions above 500 yuan (inclusive). Small transactions below 500 yuan will not. Send text message reminders, but you can follow the public account on WeChat, enter "safe use" in the dialog box to order "Longka safe use" products, and you can also receive text message reminders for small transactions under 500 yuan.

6. Minsheng Bank: Minsheng Bank will only send free text message reminders for transactions with a consumption amount of more than 500 yuan. Platinum cards and above can activate the SMS notification service for free, and gold cards with a single transaction of less than 500 yuan. For transactions, you need to activate the SMS notification service to receive SMS reminders. The monthly fee is 3 yuan, which is charged according to the account.