I need a WAP trivia, which should be access by cellular handset.
I need to charge every transaction by MT (mobile termination), this is the system/program should send an SMS to the user and just then the customer will be able charged.
so the provider should be knowledgeable enough to develop this application. (or maybe even having your own gateway with smpp connection arrange one more simple connection to complete the trivia application)
the budget is US$150