Các trang groupon ở ViệtNam

http://www.nhommua.com
http://www.cungmua.com
http://www.muachung.vn
http://www.hotdeal.vn
http://www.zingdeal.vn
http://www.vndoan.vn
http://www.runhau.vn
http://www.cucre.vn
http://www.khuyenmaivang.com
http://www.51deal.vn 
http://www.vietpon.com
http://www.clicknhanh.net
http://www.uudai.com/saigon
http://www.muale.vn
http://www.datmua.com
http://www.doimua.com
http://www.xommua.com
http://www.hatde.com.vn
http://www.giamua.com
http://www.hoishopping.com