Yesterday I blogged about the Toshiba bar code to blog review project, now I see this. It will get though for the retail business.
Yahoo! launches mobile price check

Users can access the site on the WAP site http://wap.yahoo.co.uk*, where they can type a desired product in the search box and click on the “Products” button.

Users are then taken to a results screen showing images, pricing and product information, where they can compare prices on similar products.

The new service will cover 3 million product offers and more than 5000 UK retailers.

* One has to scroll down on http://wap.yahoo.co.uk to see the search for products.