Will it make all existing users have to pay?
Can I let my current bloggers keep blogging for free?
What does the "extend" option do?
Can I let certain people sign up for free?
Can I give certain people discounts?
How does the recurring option work, is it automatic without the user having to do anything?
I want to sell my blogs at different prices to different groups. Would I be able to do this by re-installing wordpressMU in a sub directory on my server and setting my prices differently on each MU install? Would that work? Is there an easier way?