I have a few complex products, and I think the best way to sell them is with an explainer/sales video. I love the sample video here: http://www.truscribe.com/ I know there's someone on here that can do it cheaper than Truscribe. I like the thick marker because showing it on a small screen like iPhone or iPad will be a breeze. Also, the voice-over was amazing. I'm not certain I want a whiteboard video but if it's the best attention grabber, as they are entertaining to watch. I'm thinking 60 second videos. I'll start you with one and then give you some more work if its good of course! Please send me samples. Applications without samples likely won't be reviewed. Include a rough price range too.