Froogle:
Developed by Google, Inc. One of the most promising price comparison sites to date.
BizRate:
One of the largest price search sites. Over 30 million products listed.
Shopping.com:
Child of Dealtime and Epinions, now merged to provide you with three shopping search engines that feature your products separately, yet the same.
Yahoo Shopping:
Complete Yahoo Shopping data feed creation and maintenance solutions.
MSN Shopping:
Complete MSN Shopping data feed creation and maintenance solutions.
NexTag Shopping:
Complete NexTag data feed creation and maintenance solutions.
PriceGrabber Shopping:
Complete PriceGrabber data feed creation and maintenance solutions.
Arches Natural Products, Inc.
Herbal and vitamin products to reduce ringing in the ears. Site contains articles and information on living with tinnitus.
Tinnitus Ear Ringing Center
Offers Ringstop and Hearall, homeopathic nutritional supplements for treatment of pulsatile tinitus.
Petroff Audio Technologies
Dynamic Tinnitus Mitigation, home-use CD system for the relief of tinnitus or ringing in the ears.