1. If it is not less than 3 months after the account is opened and the accumulated consumption is above 500 yuan (inclusive), the credit line can be adjusted to 500 yuan;
2. The credit line can be adjusted to 1000 yuan after reaching the level of credit line in 500 yuan and accumulated consumption of 500 yuan (inclusive) for at least 3 months;
3. It has reached the credit line level of 65,438+0,000 yuan and accumulated consumption is above 500 yuan (inclusive), and the credit line can be adjusted to 2,000 yuan after at least 3 months.