Can Rakuten Korea transfer money without cash?

Yes. Lotte Duty Free is the representative duty-free store in South Korea. It has opened 6 physical stores in South Korea, located in Seoul, Busan, and Jeju Island. It also has 5 overseas stores including Tokyo Ginza Store in Japan, Guam Airport Store, and Jakarta Airport Store. physical branches and an additional online duty-free shop. Lotte Online Duty Free Shop supports a variety of convenient online payments for more than 400 brands. You can transfer money without cash.