Idea is fantastic, it is not quite new, but still great, however implementation is very flawed. One site is where I am loging in, other is where I am entering c

Idea is fantastic, it is not quite new, but still great, however implementation is very flawed. One site is where I am loging in, other is where I am entering code, email with code arrives from third site. This is just bad to do like this. What I would suggest, rewrite and organize everything and came back. Otherwise solid idea.