- SpinLife
- Steve Spangler Science
- SecondSpin
- SoleStruck
- Smilebox
- Shoes For Little Feet
- Shop Justice
- Scrapbook.com
- Sasa.com
- Superpetexpo.com
- Swagbucks
- Soccer Savings
- Sanuk
- Silhouette
- Sephra
- Skinterra
- Spa Finder
- Sleekhair
- Shabby Apple
- Speed Gear
- ShadesDaddy
- Stacks and Stacks
- StickyJ Medical
- See Jane Work
- SoccerCorner.com
- Shop Jimmy
- See's Candies
- Shop-Suey Boutique
- Site5
- STA Travel
- SteelSeries
- StyleBell
- Suratdiamond
- StogieBoys
- Saferbrand
- Simon Says Stamp
- Singlehop
- So Low Clothing
- San Francisco Opera
- SHIRTS.COM
- Softball Fans
- Seattle Coffee Gear
- Shoe Mall
- Suzzane Somers
- Spring Hill Nursery
- Supplementscanada.com
- Stop & Shop
- Ski Center
- Soul Poles
- SoftwareMedia
- Six Pack Bags
- Sports Depot
- Springer
- SpiderOak
- Sleep Number
- SMM Cosmetics
- Smile Books
- Soft Surroundings
- SpoofCard
- SquareTrade
- Simply Superheroes
- SoundEarphones.com
- Splits59
- Sahara Smoke Co.
- Sam's Club
- Strings and Beyond
- Shaper Corset
- Sinister Soles
- Stratfordfestival.ca
- ShoppersChoice
- Seat Sack
- Signing Time
- Shoppingsquare
- Sunoptique.com
- Skin 1
- SHOEBACCA
- Steep and Cheap
- Steep Planet
- Shorty USA
- Stetson