Barcode Coffee is a small neighborhood cafe in Wangsimni, Seoul, selling lattes, coffee, salt bread, and croffles. It separates single-origin bean No. 11 and blended bean No. 22, and serves the Barcode Latte and coffee with acidity. Around 6:30 p.m. on a Saturday, two indoor tables and one outdoor table were open, and drinks can be had at the bakery next door. The store is small, so seating is not plentiful.