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更新日期：2019-05-09
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QRC stands for Quick Response Code. A QR code is an arrangement of default black dots on a white background that can be customized to other colors. It holds hidden information to be revealed only when scanned. QR code encrypts data and decrypts data on scanning. A QR code is used to store website URL, message, video, map location, email, phone number, etc. When QR code is scanned it redirects the user to information. For instance, a garment shop displays QR code outside shop asking customers to scan for upcoming discounts on products and drive users to website, QR code on business card storing the contact details of sales person , google maps location to enable people to locate new business address, QR code is printed on brochures, food packaging, books, banners, newspaper, magazines, posters, tickets, vehicles, bottles, etc. A QR code is a two-dimensional code introduced in 1994 by a Japanese company named Denso Wave in order to track vehicles during manufacturing. A QR code is an important tool for business organizations as it is used in numerous marketing strategies to keep customers engaged. A QR code can retain a sufficient amount of information and reveal the same on scan without much effort we can access the information stored.
