QR codes are making travel a little easier QR codes have become a staple in mobile marketing around the world. They first grew in popularity in Japan, the land of their birth, but quickly spread to other countries where they were used in marketing campaigns designed to engage tech-savvy consumers. Though the codes have been used in numerous industries, the travel industry has had the most difficult time in incorporating the mobile technology. This difficulty is most apparent in the efforts of airlines. These companies have attempted to make QR codes…
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