Only status miles earned on EVA/UNI Air’s operating international flights and Star Alliance member airlines' flights can be credited toward membership upgrades and renewals. Award miles earned by flying with EVA Air/UNI Air international flights, Star Alliance member airlines’ flights, Star Alliance connecting partners, our non-airline partners, extra awards miles for birth month can only be redeemed through the awards program(such as Award Ticket, Upgrade Award, Hotel Voucher, Travel E-Coupon or Journal/Commodity Award), can not be credited toward membership upgrades and renewals.