Terms and ConditionsBuy-1-Get-1-Free Offer to Bank of ChinaVersion: 07Jun2011 條款及細則 (Terms and Conditions)Bank of China Cardholders: Buy-1-Get-1-Free Offer CotaiJet Offer1. The promotion period of the offer starts from June 7th, 2011 00:01am to July 14th, 2011 11:59pm.此推廣活動之優惠由2011年6月7日凌晨00:01起至2011年7月14日晚上11:59止2. Both UnionPay debit and Visa/ Mastercard/ UnionPay credit Cardholders of Bank of China (“Cardholders”) are eligible for this promotion.持有中國銀行發行之Visa, Mastercard或銀聯