Author(s): Akash Gill
QR codes, when incorporated with Apple Pay and Google Pay on the receipts of restaurants, transformed the food ordering business and increased the efficiency of the payment systems. In the Go programming language, restaurants can print dynamic QR codes on receipts through ESC/POS printer commands for scan-and-pay transactions. This integration enhances the company's checkout process and makes transactions more secure via the Virtual Terminal Service (VTS) systems. The outcome was an effective change in customer behavior and a considerable trend toward the usage of mobile payments. This article will discuss how the system's technical work has been done, the security and convenience of the payment system for end users, and how current and future applications, such as loyalty programs, can be served. Thus, implementing this technology is a success, which shows the critical role that contactless payments are taking in current restaurants and the role that the integration of QR codes plays in enhancing the customers' experience.
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