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.
Liberty Supply
Has vacuum systems and parts by Vacumaid.
Duo Vac
Manufacturer of central vacuum systems. Offers 5 series of machines: Silentium, Distinction, Performance, Challenge and Commercial.
Mid America Vacuum Centers
Offers a complete line of name brand quality central vacuums, parts, and supplies.
Lindsay Manufacturing
Manufacturer of Astrovac, Vacu-Maid, and Silent Partner brand central vacuum systems.
CVC, Inc.
Manufacturing and selling the Galaxie GA-100 central vacuum system, and parts.
Vacuum-Cleaners.com
Offers repair parts and refurbished central vacuums.
PowerKing Central Vacuum Systems
Featuring central vacuum systems. Online ordering available.
Allegro Central Vacuum Systems
Central vacuum manufacturer.
Potomac Vacuum
Sells and installs central vacuums