Are Duty Free shops a scam?

Get SECRET MAP with TIPS for Prague here ➡️   / honestguide   0:00 Opening 0:40 At the airport 1:41 Checking the prices 2:59 Wrong math? 3:33 Why are airports expensive? 4:30 Why is this store cheap? 4:55 Liquid limitations 5:33 Changes to the airport 6:48 Is it all an illusion? 7:06 Scams at airport? Honest Guide 📸   / realhonestguide   Janek 🎤   / janekrubes   Honza 🎥   / honzamikulka   Facebook 👥   / honestpragueguide   The music used in this video 🎵 https://bit.ly/HonestMusic Need to boost your videos? 🎬 https://bit.ly/HonestFilmmakersAssets Thank you for your support! Janek Rubeš & Honza Mikulka, Prague based journalists #HonestGuide