White label dating solutions

Hello all, I have an idea that is a little more than a dating site and am wondering about white label solutions.
I should ask the providers also but for a perhaps more honest opinion can someone tell me.
1) What happens to the database of new members (joiners through my site) do they then become part of the white label database or can I take these with me if I later developed a stand alone site?
Thanks

See original post by UrbanColour