Peer to Peer is find for friends and family but for Business to use Bitcoin it needs a real HD-BIP32 Business wallet here is a Video of my Business wallet - http://youtu.be/gOPdFPHNByk - I still needs more work but as I add Multi-Sig to this wallet it will become into not just a smart contract but a Smart Business Wallet for Bitcoin, LitleCoin and others. Without this kind of specialty digital wallets companies cannot work. I think that my HD-BIP32 business will change the face of Bitcoin wallets forever. I welcome any comments at http://uscyberlabs.com/blog