- Cafe Britt
- Camping Survival
- California Wine Club
- CheckoutStore
- Certified Hosting Solutions
- Costume SuperCenter
- Char-broil
- Charter Spectrum Communications
- Coffee Wholesale USA
- CheapestSSLs
- Coffeewiz
- Crosman Corporation
- Charisma
- Census PC
- Carolina Rustica
- Crane & Co.
- Carole Hochman
- Cosabella
- Chicago Steak Company
- C and H Distributors
- Cle Center
- Costume Express
- Curtainworks
- Cabela's
- Cheap Humidors
- Carrot Ink
- Creative
- Calyx Flowers
- CheapesTees
- Clinique Canada
- Crocs
- Calphalon
- Convenient Gadgets
- Campus Book Rentals
- CARE
- Cisco Press Online
- Creative Recreation
- Chic Star
- CPO Outlets
- Canvas Discount
- Camping World
- Community Coffee
- ComfortFirst
- Crock - Pot
- CableJive
- Coastal Scents
- Commuters Bike Store
- Cell 2 Get
- Caribbean.com
- China Buye
- Costco Canada
- Cake Beauty
- Chocolate.org
- Charming Shoppes
- Cisco Systems
- Cafe Press
- Case Mate
- CuffLinks.com
- Canada Vet
- Chaparral Motorsports
- Cherrybrook
- Cookies By Design
- Carson's
- Chicago Tribune
- Carnival
- Cycle World Motorcycle Shows
- Checks SuperStore
- Collections Etc
- Carrot-Top Industries
- Crutchfield
- Cotton Babies
- Compact Appliance
- Crown Awards
- Calvin Klein
- Cageside MMA
- Concord Supplies
- Chargerbuy.com
- Cool-jams sleepwear
- Clinch Gear
- CatGenie