Can complaining too much get you booted from a frequent flier program?

抱怨太多让你从一个飞行常客计划启动？

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Ginsberg joined Northwest's WorldPerks frequent flier program in 1999 and reached Platinum Elite status in 2005.

金斯伯格在1999年加入西北的“环宇里程优惠计划”常旅客计划，并在2005年达到白金精英的地位。

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Think bank statements, neighborhood newsletters, airline frequent flier program updates and targeted advertisements from stores where you actually shop.

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Most prominently, SAS Airlines has, since March, been inviting the 50, 000 members of its EuroBonus frequent flier program to use NFC-enabled readers at its gates at airports in Scandinavia for flights within the region.

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Customers would also have to be informed how many seats were available for purchase with frequent-flier miles -- carriers haven't made it easy to compare one frequent-flier program with another.

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