Best tests in town SHIN HA-NEE SHIN HA-NEE Published July 25, 2022 - 7:40 p.m. A customer buys a self-testing kit at a GS25 convenience store in Seoul, Monday, as the store runs a buy-two-get-one-free event amid a resurgence in Covid-19 cases. YONHAP industry covid-19 business pandemic korea