It's the same membership, no special price, unfortunately. Check sometimes they have a bit of a deal on the membership for one month, but I think it's still about $100 bucks for us
No, it says if you want to sign up you can. It's free to join and view profiles, but costs money to message the girls.
Unfortunately they raised the rates a few months ago, some people just join for a month, get some names/numbers and then only re-join when they need too.