Consumers can expect airlines that offer mobile barcode boarding passes, hotels offering mobile payments for on-site charges and OTAs launching geo-aware travel promotions.

消费者将可以期待，航空公司都使用移动条形码登机牌，酒店启用移动支付技术当场收取费用，以及在线旅行社推出移动定位的旅游促销活动。

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The spokesman said the flight had been cleared and all procedures adhered to "prior to the passenger boarding the aircraft", making it unlikely charges would follow.

这位发言人说在这名乘客登上飞机之前已经详细地检查过了飞机，随后的程序也都经过了详细的检查和核实，应该没有任何可以指责的地方。

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This is why budget airline Ryanair, notorious for offering ultra-cheap fares around Europe, also charges for reserved seating, priority boarding, bringing infants on board, carrying musical instruments or sports equipment and re-issuing boarding passes.

BBC: How airline pricing works