As part of Groupon’s acquisition on Disdus, official domain http://groupon.co.id at the moment is already forwarded to Disdus front page. Before the acquisition, the link was forwarded to Groupon Singapore.
Other than that there’s annoying pop up appear asking us to register our email first and it can’t be closed unless you submit your email or click the link that said you’ve submit your email previously to Disdus’ subscription list.