Sohwaghaeng courier inquiry! Share the thrilling moment with Delivery Keeper!Delivery Keeper is a service that allows you to easily and conveniently inquire about delivery or apply for a courier service.★ Maeil Economy 2016 "App of the Year" Courier category award★ Kukmin Ilbo "Consumers Favorite Brand" delivery service category award■ Linked with the largest number of shipping companies (45 in total)Provides the tracking information of the largest delivery company among all existing delivery inquiry applications■ Automatic registration of mobile phone number-based invoicesAutomatic registration of the invoice number of partner courier CJ LogisticsGoodsflow Invoice Printing Service Automatic registration of 10 million invoice numbers per month (7 major courier companies)■ Ad-free clean appProvides only necessary functions and information without advertisements that cause discomfort to users■ Easy and neat screenProvides an intuitive and easy-to-understand screen■ Courier application (CJ Logistics/convenience store delivery) Lowest price in KoreaUse the courier application conveniently at the time and place you want■ Quick service applicationQuick reception and real-time delivery tracking through mobile[Guidance on App Access Permissions]In accordance with Article 22-2 of the Act on Promotion of Information and Communications Network Utilization and Information Protection, etc., consent is obtained for app access rights, and you can use the service even if you do not agree to the optional access rights requested by the Delivery Keeper app.1) Required access rightsStorage space: Used to store users setting data, such as never to see pop-up windows.2) Optional access rightsPhone: Used to read the phone number of the device to automatically enter the phone number.