Membership Plugin Options

Hi
Hope all is good. I am looking to implement the membership plug-in. I want to initially offer members access to the content for free, but they have to sign up and become a member, and in the future, I want to probably charge them to access the content. I was wondering, if they have already signed up, will it possible to charge them in the future? Also, I was wondering during the registration process I want capture their name, email address, address, and maybe telephone numbers....is it possible to achieve this...Thanks for your time, Paz