Mood: a-ok
Topic: www.cybasumo.com
One of the issues that a lot of artists online have had is how to sell without giving away the store. You want to give people a sense of what they’re buying, but you don’t want give it away for free so that you can make some money! CybaSumo to the rescue. When you upload your music or video, CybaSumo lets you define part of it as a tease or a taste of your product that anyone can listen to or watch. You can set how much or how little you want people to be able to see for free. CybaSumo can even auto-generate your previews for you.
http://cybasumo.com/blog/features/selling-with-previews/