KopiJS/kopi.js — pull request #11 by laktek (2014-10-02 16:08:37+00:00)
Title: Added Kopi Huan

Modified Gah Dai to mean more sugar is added, not more milk added.

Reference:
http://iamnothome.com/2014/01/24/order-your-kopi-like-a-boss-singapore/