This 8m42s video tutorial shows you how to use RANDOM.ORG's Third-Party Draw Service for holding promotional drawings for your blog or business. The best type of drawing for this is entrant-accessible, so that's what we focus on in this tutorial.
You may also be interested in the Guide to Random Drawings or the full list of Guides and Tutorials.
Questions? As always, feel free to ask or see section 5 of the FAQ.