# Crypto exchange OKCoin taps FIS subsidiary Worldpay to lead global expansion
“# Crypto exchange OKCoin taps FIS subsidiary Worldpay to lead global expansion ” Cryptocurrency exchange OKCoin has selected merchant service provider Worldpay to aid in its expansion efforts, which includes bringing crypto-to-crypto payments to a global audience. OKCoin will leverage Worldpay’s foreign exchange services, allowing customers to purchase cryptocurrency with credit and debit cards. Jason…