Kmall is a mobile application developed by powercall Corporation that provides payment services to foreigners living in Korea. The app offers various services for daily life, including prepaid mobile recharge for all carriers, prepaid monthly plan recharge, overseas mobile recharge, overseas e-money recharge, overseas food shopping, and overseas remittance. Additionally, Kmall allows users to book flight tickets to any country, any airline, at any time. The app also provides international calling services, making it easier for foreigners to stay connected with their loved ones back home.

Kmall supports 13 languages, including Korean, English, Filipino, Chinese, Vietnamese, Indonesian, Uzbek, Russian, Cambodian, Burmese, Mongolian, Nepali, and Thai. The app supports various payment methods, including easy payment, card payment, bank deposit, and convenience store payment. Kmall also allows access to the phone's call and contact features for international calls and camera usage for address shooting when entering shopping delivery address. Overall, Kmall is a convenient solution for foreigners in Korea who need payment services for their daily life needs.