Hi everybody. I have one question about amazon or alibaba(never mind) affiliate site. I plan to create about 20 affiliate sites. is it okay to use one general niche domain with subdomains with niches? for example: hotdeals.xxx>toys.hotdeals.xxx>games.hotdeals.xxx in this case I will save money, but will google index subdomains too? What is better, new domain for every niche, or subdomains, will it work with subdomains ? Sorry for bad English.