Um...NO.
Just, simply, no. You pay $15, Bioware gives you a month of valid logon access to the game.
That's it.
Period.
End of sentence.
I have no idea where you get your cockamamie ideas of how commerce works from, but your notion is so incredibly out to lunch that the light from rationality will not reach it for two billion years.
Buying a hamburger at McDonald's gives you no right to "know where your 99 cents went." It gives you the right to eat a hamburger.