South Korea is one of the fastest and good places to test your global business. So I will let you know how to figure out Korea Market via the internet.

You can find many data below.

http://ko.tradingeconomics.com/indicators

http://bok.or.kr

http://www.mosf.go.kr

http://dart.fss.or.kr  

http://kosis.kr  

http://www.index.go.kr

http://www.kdi.re.kr

http://www.kiep.go.kr

http://adsoftheworld.com

http://www.gallup.co.kr

http://www.nielsen.com/kr

http://www.fki.or.kr/

http://www.korcham.net