I would be interested in this. I've done BTC<-->Amazon purchases though individual buyers/sellers before and it's cumbersome and risky. An automated/centralized method would be nice.
This looks like it might be a scam though

It is really not a Scam My friend I ask of you to try it with something cheap and if it doesn't work exactly the way I say it will then you are welcome to have the 5 red x's put under my name