To be honest, you do not really seem trustworty. The trust is low, there is already a person that had issues with your keys (or with the keys that didnt arrive).
As an addition, its all automated, without a contact with you. I would recommend to rethink before buying as it seems to be highly-risked deal.
You can pay by paypal and change back at any time you want if you don't like my product with any reason.This is 100% money back guaranty.