So I said in retail the dollar is limited. I'm aware in finance etc. there isn't a lower limit of dollars.

Again (for the third time) are you aware if fractions of bitcoin can be sent from one account to another? Or does it have to be one whole bitcoin? Again I don't know.

I'm just thinking theoretically you could convert bitcoin into bitcoin_plus and these coins represent 0.0001 of a bitcoin. And tada you have 100 million coins in circulation etc.