creative writer for a 2 minute expalainatory ad for a youtube video

I am looking for a very creative and dynamic script writer to put together a script for a youtube explainatory whiteboard ad for a deal directory webiste. Basically, the whiteboard script is for 2 minutes and is targeted towards Vendors (not the general public or costumers) In this script the creative writer has to disclose the factual benefits of launching their deals in my coupon directory site over lauching them in daily deal sites. The script has to be explainatorial, clearly demonstrate de financial benefits for the Vendor business, present how to post a deal or a catalog of deals with us.