Gold to Go is a product brand made by the TG Gold-Super-Markt corporation designed to dispense items made of pure gold from automated banking vending machines. The first gold-plated vending machine, located in the lobby of the Emirates Palace hotel in Abu Dhabi, dispenses 320 items made of gold, including 10-gram gold bars and customized gold coins.
The concept was developed by Thomas Geissler, who has previously created an online platform for trading precious metals. The initial prototype system was installed in Frankfurt in 2009, where it dispensed 1-gram pieces of gold at a 30% premium above market price.
Source: https://en.wikipedia.org/wiki/Gold_to_Go, http://grabhouse.com/urbancocktail/interesting-facts-about-dubai-that-are-larger-than-life/