South Korea's top internet portal Naver is now offering its mobile payment service Naver Pay in Japan.
This is part of a deal with the Japanese company LINE Pay.
Naver Pay users in Japan just need to scan the QR code at the store or present their own QR code, the same as with LINE Pay.
Line Pay is already accepted at about one.six million stores.
The introduction of Navery Pay will enable people to void paying fees to change their money.
Naver Pay has 30 million users, …which accounts for 58 percent of the Korean population.