美国航空限制通过第三方购买机票赚取忠诚度积分，自 5 月 1 日起生效。 American Airlines restricts earning loyalty points on third-party ticket purchases, effective May 1.
美国航空正在通过限制通过第三方供应商购买机票的资格来收紧对赚取忠诚度积分的限制。 American Airlines is tightening restrictions on earning loyalty points by limiting eligibility of tickets purchased through third-party vendors. 自 5 月 1 日起，只有通过精选合作伙伴和“首选代理机构”预订的航班才能获得 AAdvantage 里程和忠诚度积分。 Starting May 1, only flights booked through select partners and "preferred agencies" will be awarded AAdvantage miles and loyalty points. 此举背离了该航空公司之前的政策，也是推动客户直接通过其网站预订的战略举措。 This move is a departure from the airline's previous policy and a strategic push for customers to book directly through its website.