Email invoicing made easier

Hana Card head of global and new growth business division Han Kyung-ho, right, and cloud venture company Smile Shark founder Chang Jin-hwan smile during a business partnership ceremony at the Smile Shark headquarters in Seoul on Sept. 28. Hana Card has launched an email-invoice billing service, aimed at simplifying exporter companies' payment processes. Smile Shark will be the first company using the service. / Courtesy of Hana Card