https://www.reuters.com/article/us-southkorea-toss/s-korea-mobile-financial-app-toss-operator-valued-at-7-4-billion-in-latest-funding-idUSKCN2DY2KD >The South Korean operator of mobile financial app Toss raised $410 million in fresh funding, which values the company at $7.4 billion, operator Viva Republica said on Wednesday.