DHN is the official Kakao dealer.

Kakao Mart Talk, AI Smart Store Management System Genie, and O2O Message are notification talk,
friend talk, and text messaging services developed by DHN in-house.

Customer management is the biggest factor influencing sales.

Are you still relying on text ads that are treated as spam? Anyone, regardless of age or gender, can use Kakao Alert Talk!

  • Nonghyup Hanaro Mart (as of 2018)


  • number of send(January 2018 ~)


  • Customer Mart


API provision

With DHN, it is easy and convenient without the need for module interlocking!
You can use Notification Talk and Friends Talk.

Download Company Profile

This is the DHN company profile.


CS CENTER. 1522-7985

Please give us a call and we will kindly answer your questions.