Korean bitcoin and cryptocurrency exchange Bithumb this week made a partnership with global payment system Epay. The partnership will see Epay provide a payment service for Bithumb’s OTC offline business.

Epay also said that its branches in the United States and Europe will be officially operating starting in the second half of this year. Epay has over million active users in over 200 countries.

The Chinese headquartered payment company works with many bitcoin exchange companies to facilitate money transfers in and out of accounts.

Some of their other partners include OKCoin, Coinroom, Eobot, WEX, OTC789, and Coinnice.