Thank you, and I completely agree if I was aiming to be the next eBay execution would be absolutely paramount. However, my (working) prototype is inherently novel and specific to the extent that there is limited scope for messing up the execution, and as a corollary there is a limited number of ways in which you would use/consume it. Sorry to be vague but I'll release more info one of these days once I figure out where to go with it!