Thanks, ExpatJane.
I've always argued that sugar-free products could be introduced here and peddled as diet aids since Koreans are so uncomfortable with making acceptance of disease a priority. In general, Korean women are obsessive about their appearance, which is great for the men here, but that means there is a huge market for products like this. Well, with the release of Coke Zero it seems the Coca-Cola folks have followed up with Kin Cider Zero ("cider" in Korea means it's lemon-lime, like Sprite). Now this is great because the only sugar-free drink here was Coke Light (Diet Coke) which has been replaced by Coke Zero. It still won't replace my special "vendors". They've literally been life savers providing sugar-free drink mixes, sweetners and drinks.
Read the rest on your own.