Thanks for your answer.
Well, first of all, to say that I am absolutely newbie regarding parking, as my first knowledge on this subject dates from two days ago.
Now I am reading at the forum and asking.
I think I can resume my first questions in these 3:
1-In order to get money from parking, Do you need only to register the domain or also to have hosting?
2- Obviously, I suppose that the more parking domains you have the more you win, so I am looking for a website where you can register -lets say- 100 domains, for free or at a very very low cost. I know some of them but the domains are not the generic com, net, org etc.
3-What do you do after registering a domains in orger to get money from it? Shoud you contact webmaster or companies working in the same themes related to the tittle of your domain and convince them to put adds in it?
Sorry if my questions are simple but nobody knows everything from the beginning
Thanks