两年合约意味着用户可能无法获得最优惠的升级价格。

A 2-year contract means you may not be eligible for the best upgrade pricing.

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礼物之定义包括任何有货币价值之项目，例如商品、优惠券、酒店住宿、工作后之饮食、免费膳食、机位升级等。

In this context, "a gift" includes items with monetary value such as merchandise, tickets vouchers, hotel accommodations, after business-hours meals, free meals, airline upgrades, etc.

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如果你不想等待，自动邮件，您可以手动升级，获取网页上的横幅，询问您是否已经是4.8用户点击相同的特殊优惠。

If you don't want to wait for this automated message, you can manually upgrade and get the same special offers by clicking on the homepage banner that asks if you are already a 4.8 user.

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