This question has come up a lot lately.
Answer: Google Base
Steps to Take
Create a data feed in XML or TXT format.
Your product listings will remain active for up to 31 days. After that, just re-upload your feed and your products will be published again.
Hint: Click on the links above to learn more.
Just one question: how to add your blog into my rrs reader, thanks so much.
Copy and Paste this into your RSS Reader.
http://feeds2.feedburner.com/CraigRentmeestersBlog?format=xml
Sorry still don’t understand.
@Dillion – Check out the following links for more information.
http://www.google.com/support/merchants/
http://www.google.com/support/forum/p/base?hl=en
That’s all very well and explained a million times but the real question How To Get Listed in Google Shopping Results? is unanswered.
If there are a hundred entries how can you make yours more likely to be listed?