- Celtic Art Store
- CellCynergy Nutrition Codes
- Climax Comfort
- Collective Hearts
- ChocoNature
- Custom Banner Lab
- Curfashion
- CPR Call Blocker
- Cloudkarma Pastels
- Clutch Loot
- C. Richards Leather Codes
- ContentFly
- Costa Californica
- Care Lamps
- CONTORTURE
- Costbucket
- Canadian Assistive Technology
- Cuddle Spoons
- CASTELBEARD
- CRYSTALANO
- Champions Forever Club
- Cover360ixty
- CORALA Blanket
- Chewwies
- Collectorpro Software
- Credit Repairmen
- Craftie Fox Inc.
- Championbrace
- Closet London US
- Crown Culture Apparel
- Covers in Play Inc.
- Cuisinery
- Colorful Standard
- Canadianbestseller.com
- Cellstar Kosmetik AT
- Creoate
- Curio Press
- Carnicería de Madrid
- Carolina Forest Vacuum & Sewing
- CatEye Cycling
- CompressionSocks.com
- COEUR Organics
- Cozylady
- Celeste Starre
- ChadMadeCurtains
- Cute Nutrition FR
- Challenger Care for Men
- CADOGAN
- CallToU
- Chefanie
- Creditas
- Chubb
- CalmiGo (US)
- Camden Rimini IT
- CharlieTheTraveler
- Cannabigold PL
- Crystal Wardrobe
- Custom Plush
- CLAV GmbH
- Condoomfabriek BE
- Carlinkit Official
- Chantecaille UK
- Coleyes
- Clarisworld
- Calming Blankets UK
- Chibi Cenkai Department Store
- Common Ground Management LLC
- Color My Cookie
- Cubbiekit
- City Cruises
- Charlies Direct
- Cozymeal
- CAST
- CBDOil.com
- COMOCH INC
- Card Necklaces
- Cailini Coastal
- Celtic Knot Jewelry & Co
- Cannanine (US)
- Couches.com