Cosi Discount Codes
We've found 30 Cosi codes, but none are tested yet. No shopper has reported back on these yet. Start with APPRECIATE2024 and tell us how it went.
| Discount | Last used | Performance | Promo code |
|---|---|---|---|
| 15% off orders $250+ (Catering) | 1y+ ago | — | GAILLEWIS10 |
| 50% off Catering Order Free Shipping | 1y+ ago | — | DELIVERY2024 |
| 25% off | 1y+ ago | — | 25OFF |
| 10% off Catering & Group Ordering | 1y+ ago | — | NEWYEAR2024 |
| 15% off Entire Online Purchase | 1y+ ago | — | CYBERMONDAY |
| 10% off Orders over $250 | 1y+ ago | — | THANKSGIVING |
| 10% off back-to-school catering | 1y+ ago | — | BACKTOSCHOOL23 |
| Earn 5% off digital gift cards | 1y+ ago | — | REWARD |
| 10% off Orders over $250 | 1y+ ago | — | BREAKFAST |
| 10% off Cosi Catering and Group Ordering | 1y+ ago | — | HALLOWEEN |
| 10% off Cosi Catering and Group Ordering | 1y+ ago | — | SPICE |
| 10% off Cosi Catering and Group Ordering | 1y+ ago | — | AUTUMN |
| 10% off Cosi Catering and Group Ordering | 1y+ ago | — | PUMKIN |
| 15% off, minimum spend of $200 | — | — | SUMMER15 |
| 10% off | — | — | APPRECIATE10 |
| 10% off entire order | — | — | ADMIN10 |
| 10% off | — | — | APPRECIATE2025 |
| 10% off. Min purchase $250. Catering | — | — | ADMIN2025ELS |
| 10% off minimum purchase of $250 | — | — | ADMIN2025 |
| 10% back in digital gift cards for catering order | — | — | 10%REWARD |
| 10% off | — | — | FEB2025 |
| 15% off | — | — | CYBERMONDAY24 |
| 10% off catering services | 1y+ ago | — | ORDERS |
| 15% Off Catering Services | 1y+ ago | — | 150FFCATERING |
| Free Small Dessert Platter with $250 purchase | 1y+ ago | — | DESSERT2024 |
| 15% off Catering, min purchase $500 | — | — | 15OFFCATERING |
| 10% off Catering | 1y+ ago | — | 10OFFCATERING |
| 10% off Catering | 1y+ ago | — | BACKTOWORK23 |
| 20% off | 1y+ ago | — | FLASH |
About this page
Introducing a more honest way to find coupon codes
Every code has a history, and we track it
Codes fail for boring reasons: they expire, they only cover one category, they only apply to a first order. Calling any of them "verified" would be a guess dressed up as a fact. We publish the chance instead, built from checkout data and shopper answers, and we track it over time.
Likely not workingMixed resultsHigh chance of working
You'll find one of these charts on every code we list, tracking how it has performed over time.
When there is nothing worth trying, we say so
When we don't think there is a working code for a store, we say so right at the top of the page, before you spend time scrolling.
Good chance right now78%
Nothing likely right now9%
A code that works at breakfast can be dead by lunch. Nobody can promise otherwise, so we don't stamp anything here as "working" or "verified". We tell you the chance of a code working instead, based on real shopper feedback and data, and when the chance is poor we say that out loud.
