The 7-Eleven Signature Tower branch in Seoul is part of an innovative shift in convenience store operations. It is known for being a cutting-edge, unmanned store equipped with the latest technology to enhance customer experience. This store incorporates biometric payment systems using vein-pattern recognition, which allows users to pay by scanning their palms, after registering their details. Additionally, it features self-checkout terminals with 360-degree scanners that automatically scan barcodes and total purchases. Automatic doors in refrigerated sections open when customers approach, contributing to an intuitive shopping experience. The store is designed to provide a modern, premium convenience shopping environment that aligns with technological advancements in the retail sector