우체국 익일특급 시간 post office and people
우체국 익일특급 시간regular mail? registered? Next day special? Organize in an easy-to-understand way! When sending domestic mail, which postal system do you choose? When you go to the post office, the rates and delivery times vary depending on the size and weight of the mail, and the names such as regular mail/semi-registered/regular mail/next-day express/same-day express … Read more