What does it mean that the reserve fund given to me by Guangfa Bank has expired?

In fact, this is not the account period of the loan in your account, but the expiration of the "reserve limit"; As the same credit line, Guangfa stimulates the enthusiasm of credit card customers to borrow money, and temporarily increases the credit line during holidays and overseas travel consumption peaks. The increased credit line is called reserve fund, and the bank does not need to apply for one-way agreement to adjust it. Then send a text message to inform you to enjoy the N yuan reserve (quota) from a certain day, so that you feel like a black sheep. When you enjoy the feeling of rushing to the cloud, another short message with expired reserve fund (quota) comes. Imagine that you fall into the abyss again and worry about being stolen. This is a financial marketing method introduced by Guangfa America. They hired an American devil as the general manager, grasping the first-class psychology of cardholders, so they subtracted the word "quota" to guide customers to dream. Without it, all Americans are slaves, and Guangfa has introduced advanced management experience! I learned the devil's trick when Guangfa didn't stipulate the credit card password. When the reserve fund expired, I was so shocked that I forgot to pay my debts or the bad guys stole the card. It was only after the emergency telegram 95508 that I learned of the false alarm.