I got a web that for discusion purposes we are going to call exampleweb.com divided in more that 20 categories and more than 150 subcategories. As an aditional fact: products rotate very very quicklly.
Aditionally I have adquired several domains containing the keywords that I want to use for positioning some secondary pages in the web, continuing with the example: I have cheapcategory1.com that ideally will have the same products as i will display in exampleweb.com/category1
If I do cheapcategory1.com a separate web from exampleweb.com/categoria1/ but I include the same products on both (same titles, same picture, same price, etc) ┐will I have problems with duplicating content?, Some other sites on the web are already using also this content as many of my products are taken from afiliate feeds.
One guy told me that the best thing to do is make a 301 redirect from cheapcategory1.com to exampleweb.com/category1 but I am not sure is this is going to let me benefit (SEOwise) from the keywords included in the name ogcheapcategory1.com as the web never had content and it first thing it would be doing is a 301 redirect
What will be the best option for me SEOwise? 301 Redirect these new domains to my main domain secondary pages or duplicate the articles on the new domains? Maybe a mixed strategy: 6 month second option and after 301 redirecting?
Thanks a lot!