I like Amazon Astore but I like to customize my own site and have it run on my own domain. I have hellokittyaccessories.com/ that I want to make a site out of but it doesn't rank when it just redirects to the Astore. Any suggestions or are there already software that does this so I don't have to code from scratch?
I would use Wordpress and the wpzonbuilder or wprobot products if you don't have the skills to build a custom tool that uses the API.
Wp robot will help you to create authority amazon store. There are a lot of support themes, too for the robot.
The problem with wpzonbuilder, wprobot and others is that create duplicate content from amazon, so all those using them are basically scrapping same text. If using those one should probably go and modify the posts manually for better content uniqueness. Cheers!
You can use wprobot and wpzonbuilder to pull in only certain pieces of data. I've used it on a few sites not to pull in content but to grab images and to keep the price updated to stay in compliance with Amazon's rules regarding the display of prices on your site.