Does this library hack actually save money on flight? I came to see if this viral internet “travel hack” was true and here’s the outcome: IT WASN’T. THE THEORY: Airlines could be using dynamic pricing, which means they utilize data they can collect from your p – TikTok

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Does this library hack actually save money on flight? I came to see if this viral internet “travel hack” was true and here’s the outcome: IT WASN’T. THE THEORY: Airlines could be using dynamic pricing, which means they utilize data they can collect from your p  TikTok