Daily Grid | Woori Card’s ‘Card-ui-Jeongseok’ Reaches “3 Million Accounts” Less Than a Year After Launch

Daily Grid reported that Woori Card's flagship ‘Card-ui-Jeongseok’ series reached 3 million accounts less than a year after its launch. The first product, released last April, passed 2 million accounts in about eight months and then went on to exceed 3 million, setting what is said to be the fastest record in the industry for a single product series.