... I'm not familiar with the economics of SMS, but I'm guessing that Google gets a cut of the messages its applicationgenerates. The more useful Google Trader becomes, the more SMS it generates, the more commissions Google collects...
http://news.cnet.com/8301-13505_3-10367052-16.html
...ProofMark System is composed of four core Processes: - ProofMark Issuance Process: The ProofMark client or applicationgenerates a ProofMark issuance request and sends it to the ProofMark server. The server processes the request, constructs...
http://www.findwhitepapers.com/whitepaper1188/