Purchase quota and restrictions:
Mileage purchase can only be made when the remaining “earned mileage” is greater than the remaining “purchased mileage” in the member’s account. The mileage to be purchased in each transaction shall not be greater than the difference between the remaining “earned mileage” and the remaining “purchased mileage” in the member’s account.
Based on the rule mentioned above, when the purchase quota is more than 1,000 miles, the odd amount smaller than 1,000 will be rounded down unconditionally. For example: Based on the rule mentioned above (the remaining “earned mileage” minus the remaining “purchased mileage”), the calculated difference is 49,900 miles. Therefore, only 49,000 miles can be purchased after 900 miles are rounded down unconditionally.
Members cannot purchase mileage under the following conditions: (1) The remaining “earned mileage” is zero in the member’s account; or (2) The remaining “earned mileage” is equal to or less than the remaining “purchased mileage” in the member’s account.
One membership card number can purchase a maximum of 100,000 miles during 12 successive months.