| Sprinly Coupons 15 coupons | 15 coupons | Codes only | Shop now |
| Sprouts Farmer's Market Coupons 1 coupon | 1 coupon | Codes only | Shop now |
| Squishable Coupons 2 coupons | 2 coupons | Codes only | Shop now |
| Sriracha2Go Coupons 3 coupons | 3 coupons | Codes only | Shop now |
| Ssense Coupons 1 coupon | 1 coupon | Codes only | Shop now |
| StackedSkincare Coupons 3 coupons | 3 coupons | Up to 4% Donation | Shop now |
| StackSocial Coupons 3 coupons | 3 coupons | Codes only | Shop now |
| Stand Up Tix Coupons 1 coupon | 1 coupon | 2.25% Donation | Shop now |
| Stanley Coupons 0 coupons | 0 coupons | 5% Donation | Shop now |
| Stanley Steemer Coupons 2 coupons | 2 coupons | Codes only | Shop now |
| Staples Coupons 36 coupons | 36 coupons | Up to 2.5% Donation | Shop now |
| Staples Canada Coupons 14 coupons | 14 coupons | 0.5% Donation | Shop now |
| Staples SolutionShop Canada Coupons 1 coupon | 1 coupon | 0.5% Donation | Shop now |
| Stardock Coupons 0 coupons | 0 coupons | Codes only | Shop now |
| Starfire Direct Coupons 12 coupons | 12 coupons | Codes only | Shop now |
| Star Furniture Coupons 0 coupons | 0 coupons | Codes only | Shop now |
| Star Tribune Coupons 1 coupon | 1 coupon | Codes only | Shop now |
| StartSkydiving.com Coupons 0 coupons | 0 coupons | Codes only | Shop now |
| State Bags Coupons 2 coupons | 2 coupons | 1.5% Donation | Shop now |
| Stauer Coupons 23 coupons | 23 coupons | Codes only | Shop now |
| STDcheck Coupons 4 coupons | 4 coupons | 20% Donation | Shop now |
| Steak Escape Coupons 7 coupons | 7 coupons | Codes only | Shop now |
| Steak 'n Shake Coupons 0 coupons | 0 coupons | Codes only | Shop now |
| Steaks and Game Coupons 3 coupons | 3 coupons | 5% Donation | Shop now |
| Steam Coupons 0 coupons | 0 coupons | Codes only | Shop now |
| SteelSeries Coupons 39 coupons | 39 coupons | 2.5% Donation | Shop now |
| Steel Toe Shoes Coupons 3 coupons | 3 coupons | Codes only | Shop now |
| Steep and Cheap Coupons 8 coupons | 8 coupons | 2% Donation | Shop now |
| Stefaniamode.com Coupons 0 coupons | 0 coupons | 5% Donation | Shop now |
| Steiff Coupons 9 coupons | 9 coupons | Codes only | Shop now |