프로스트제이 ProstJ is a shopping-exclusive application that lets you shop from anywhere and anytime with just a tap on your smart device. The app is designed to be more user-friendly and accessible than the website, providing all the information you need to make your shopping experience more comfortable.

With 100% integration with the website, the app enables you to browse through all the products, and shopping is as easy as it is on your PC. You can also stay up-to-date with new arrivals and receive push notifications for various shopping information and discount events.

Please note that in accordance with Article 22-2 of the "Act on Promotion of Information and Communications Network Utilization and Information Protection," the app requires access to certain permissions, but only those that are essential for the service to function. The app only accesses necessary device information to check for app errors and improve usability.

In addition, the app requires optional access to your device's camera and files and media to enable you to take photos and attach them to posts and to read, modify or delete content from your SD card. However, you can still use the app even if you deny these permissions.

Overall, 프로스트제이 ProstJ is an excellent shopping app that provides a convenient and accessible way to shop for anything you need.