We need an sms marketing site.
It needs to be able to send message to portuguese carriers.
(TMN - VODAFONE - OPTIMUS)
Please send your proposal. Be complete and specific about the system you are offering and the cost for it.
Online link of system working would be important.
ps: if the system do more then send messages to those providers, please be complete in your description about what it can do and the business models that can be associated with those features.