Do you know the best way to start a product comparison blog and how to get paid for using various products? -

i think it would be a cool idea to get paid to compare products on the market..or even to try them out so that everyone will know if they are worth buying. how do you go about properly setting up such a blog and approaching manufacturers to send their products to you? or do you just set up the site and buy your own products of interest to talk about.i would love to do this and to get mass traffic to the site.what are your thoughts?

test centers are paid by corporations to do exactly what youare talking about; plus, of course, CONSUMER REPORTS.