|Bikin Kaos Satuan Purwokerto is one of the industries that accept printed T-shirt with a design at will buyers located at Jl. Kober No. 161 Purwokerto, Central Java. Bikin Kaos Satuan Purwokerto attend because so buyers can devote his creative ideas on the shirts are to be purchased or used. With various types of models such as shirts anime t-shirts, shirts couple, football shirts, t-shirts, shirts community, or a hobby shirt. T-shirts and a variety of colors such as white, black and other colors can all be produced. During this time the owner of the industry Bikin Kaos Satuan Purwokerto only promotes shirts in social media is still in the form of images. so the owner industry Bikin Kaos Satuan Purwokerto want the existence of a new breakthrough to promote their T-shirts. The method used in this study are observation, interviews, library research and system development method waterfall. In the method of development of such systems, there are three stages of producing a multimedia system that is Pre-Production, Production and Post-Production. The results of the research are made video advertising as a media campaign to help the industry owners Bikin Kaos Satuan Purwokerto in promoting T-shirts made. And is expected to be a new breakthrough in the promotion.|
Keyword : Video, promotions, waterfall.