SM면세점 is a duty-free shopping application available for Android users. The app is developed by SM면세점 and is free of cost. The app is categorized under lifestyle and shopping. The concept of SM면세점 is "Smart Shopping, Good Memories," and it aims to become the number one duty-free global small and medium-sized enterprise that innovates the duty-free industry.

The app offers various mobile-only benefits like a new registration bonus of 50,000 won, special daily bonuses of up to 700,000 won, and an upgrade to a business membership level on registration. The app's smart services include easy membership registration, a mobile membership card, information on popular products and hot sales, and Incheon airport reservations for easy pickup. The app also provides customer service, and information on their Seoul store and Incheon airport store.

SM면세점 is an excellent choice for duty-free shopping, and its mobile-only benefits make it stand out from other duty-free shopping applications.