I think this only happens in Indonesia, especially in Jakarta, the Capital City. He is a Coffee Seller, actually, he sells hot and cold beverages. Hot and cold Coffee, chocolate drinks, also served in hot and cold also, tea, ginger drinks, and even instant noodle in a cup. He sells everything you need, mobile. Although He use classic bicycle and selling cheap beverages, his lifestyle is still up to date, and He has Blackberry also. Helloooo.. PING! PING! What a Guy! 🙂