Costar Promo Codes
costarcosmos.comThere's a very high chance you'll find a working Costar promo code right now. The best code to try is FTDLAZYTECH for 20% off. It worked at checkout this week. There are 29 more on this page, ranked by real shopper results.
How often Costar codes work
Each bar is one week of real shopper results: the greener the bar, the better the chance a code worked that week. Paler bars carry limited data.
| Discount | Source | Freshness | Promo code |
|---|---|---|---|
| 50% off drinks | SourceInstagram post | Freshness | 50OFF |
| 10% off | SourceInstagram post | Freshness | VSHWETA10 |
| 10% off | SourceInstagram post | Freshness | JUNIOR10 |
| 10% off | SourceInstagram post | Freshness | SKSHEETAL10 |
| Promo code: SUPRIYA123 | SourceInstagram post | Freshness | SUPRIYA123 |
| Promo code: TAMILPW01 | SourceYouTube video | Freshness | TAMILPW01 |
| Promo code: SKCARPW03 | SourceYouTube video | Freshness | SKCARPW03 |
| Promo code: TOURAIRB2 | SourceYouTube video | Freshness | TOURAIRB2 |
| Promo code: HOMECZ01 | SourceYouTube video | Freshness | HOMECZ01 |
| 10% off your purchase of any item | SourceYouTube video | Freshness | CANDID65GAN |
| 10% Discount on Costar Smart Tyre Inflator | SourceYouTube video | Freshness | TECHNOJOY24 |
| 10% off HALO hair dryer for Women's Day | SourceInstagram post | Freshness | HALO2024 |
| 10% off sleek foldable sunglasses | SourceInstagram post | Freshness | OFF10SUN |
| 30% off selected classics | SourceInstagram post | Freshness | HAPPY30K |
| 6 free beans with first purchase | SourceInstagram post | Freshness | 3G6H8 |
| 10% off Mateband LE01 | SourceYouTube video | Freshness | ADITHYAMTF |
| 10% Instant Discount on Amazon | SourceYouTube video | Freshness | MECHANICAL |
| 10% off purchase | SourceYouTube video | Freshness | ABHICO10 |
| Promo code: VIEWSPW01 | SourceYouTube video | Freshness | VIEWSPW01 |
| 15% off | SourceYouTube video | Freshness | PARASPW01 |
| 15% off | SourceYouTube video | Freshness | CANDID75W |
| Promo code: RAMAGUPTA | SourceInstagram post | Freshness | RAMAGUPTA |
| 50% off | SourceInstagram post | Freshness | KUKT8YX9 |
| 15% off | SourceYouTube video | Freshness | THEDRIVE |
| 10% off your purchase | Source | Freshness | FESTIVE10 |
| ₹500 off | Source | Freshness | DIAMOND |
| ₹150 off | Source | Freshness | MATE150 |
| 30% off | SourceYouTube video | Freshness | LAZYT30 |
| 10% off | SourceInstagram post | Freshness | PARI10 |
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.
