1. Learn about the special quota regulations, and learn more about the special quota regulations of China Everbright Bank's credit cards, including applicable consumption scenarios, usage methods and quota restrictions.

2. Check the available amount to ensure that the credit card account has enough available amount to meet the requirements of using the dedicated line.

3. Inform the merchant when spending, and provide the merchant with credit card information to inform him to use the special amount to pay in the consumption scenario of designated merchants or specific types of consumption.