and i will show you the 3 tips about this.
first, you need to find out how many categories that you will provide.layout the hiberarchy in a paper, it always a tree hiberarchy.for a online store like one-battery.com, the hiberarchy is that home(eg. one-battery.com)->categories index(eg. http://www.one-battery.com/laptop-batteries.html) -> brand index (eg. http://www.one-battery.com/acer-laptop-batteries-0.html) -> detail pages(eg. http://www.one-battery.com/laptop-batteries/acer-bt.t5003.001-1384.html)
This clean, 3-Tier Web site structure yields an easy, navigable site for both your human visitors and your search engine spiders.
second, build a sitemap that contain all your pages, no only html format(http://www.one-battery.com/sitemap.html) bu also xml format(http://www.one-battery.com/sitemap.xml)
third, make sure your important page should be exposited near the home page, it means your site's hiberarchy need to be more flatness.and your important products can be shown in the home page or brand pages, like http://www.one-battery.com/acer-laptop-batteries-0.html
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