Ah, I finally settled by Gaypal, with entropay card and got scrapebox. I cheked the into video and it was helpful. But, i got some questions ... - I used it on my testing domain with 10 K Auto approve URLS i got from some other thread . But, the result was poor. out of 3K URLS only 13 were succesful. I used free peoxies that SB have. So, does it mean that I have to purchase Private proxies? if yes what would be the cheapest? Further,I am thinking of using it for link building services to people. So, approximately how many proxies I would need? And how many ptoxies shall i put in it during each session. I am noob with this proxy thing.