Is it illegal for CCB to spend less than 500 credit cards without SMS reminder?

CCB's credit card spending is less than 500, and there is no SMS reminder, which is not illegal. Credit card spending needs to be greater than that of 500 yuan (inclusive) to be notified by SMS for free. If you need to open short messages when spending below 500 yuan (excluding), you can call CCB's credit card customer service phone or use mobile banking and other channels to open them. The following (excluding) opening in 500 yuan will generate fees.

China Construction Bank, formerly known as People's Construction Bank of China, was established in June 1954+ 10/(later renamed as China Construction Bank on March 26th, 1 996). The head office is located at No.25, Financial Street, Beijing. It is a large state-owned commercial bank managed by the central government and a national deputy ministerial unit. The main business areas of China Construction Bank include corporate banking, personal banking and treasury business, with branches and subsidiaries in 29 countries and regions, and subsidiaries in many industries such as funds, leasing, trust, life insurance, property insurance, investment banking, futures and pension.