I only use SEO. The simple way you can join forum for the product you promote and submit usefull post with link to your site or amazon.
register and write free blog and build link to your site. If you have the bigg site and drive traffic to your store.Your store will be successed.
You would be best to promote an aStore withe something else like a blog or supporting site. Getting SEO traffic to your aStore is unlikely to be succesful due to duplicate content issues.
Thank you for all answer. Would you can suggest seo tips or seo book is best for beginner, Thank you.
Create a visually appealing aSTORE, make sure that your aSTORE peasant to look at and reflect the layout and design of your website.
Mention your aSTORE. make sure your visitors knows that your aSTORE exits. Update often, try to keep your aSTORE is growing and updated to reflect where your website is and where is it going.
SEO won't work for an aStore - you have to look at other forms of promoting it. Pay per click, social marketing and a supporting website (e.g. a blog) would be the most common ways.
I think so that Astore can't do direct seo except BL but with other seo tips we should do them on another blogs and send links to Astore. This is the way I do,if anybody have a better way please tell me.