Mustard and Ketchup Kids Promo Codes

30 promo codes·updated Sep 4

There's a low chance you'll find a working Mustard and Ketchup Kids promo code right now. On this page you'll find all 30 codes ranked by what's worked at checkout. The best one to try is FIREWORK15, though nothing's a sure thing.

BEST CODE RIGHT NOW

15% off Patriotic Collection

FIREWORK15

Source:Instagram post

How often Mustard and Ketchup Kids 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.

Likely workedLikely workedMixed resultsMixedLow chance any workedLow chance

WEEKS WITH WORKING CODES5 / 39

NEW CODES · 30 DAYS0

TYPICAL CODE LIFESPAN~30 days

Mustard and Ketchup Kids promo codes, ranked

Discount	Source	Freshness	Promo code
20% off Select Items		Freshness	Deal
Found by Wethrift11 months ago
20% off your order		Freshness	GAMEDAY2025
Found by Wethrift11 months ago Weekly history Loading…
15% off past season tees		Freshness	BIGSALE15
Found by Wethrift11 months ago Weekly history Loading…
15% off MKK Patriotic Tees	SourceInstagram post	Freshness	PATRIOT
Source Posted on Instagram ↗ Found by Wethrift3 months ago Weekly history Loading…
17% off your purchase, Free Shipping		Freshness	LUCKYYOU
20% off Celebration Collection, Free Shipping		Freshness	BIRTHDAY20
20% off Valentine Tees	SourceInstagram post	Freshness	CUPID
40% off + Extra Savings on select items		Freshness	GIFT40
30% off Christmas Tees	SourceInstagram post	Freshness	JINGLEBELLS
30% off entire website		Freshness	GIFT30
30% off Entire Purchase		Freshness	GOBBLE30
20% off your next order		Freshness	TURKEY20
20% off storewide		Freshness	CORLEY
15% off Past Season tees	SourceInstagram post	Freshness	BIGSALE25
20% off your order	SourceInstagram post	Freshness	BOXBABE20
20% off sitewide		Freshness	WEEKEND20
15% off Back to School Tees		Freshness	B2S2025
40% off		Freshness	FIREWORK40
20% off tees on our sale page	SourceInstagram post	Freshness	SALEPAGE20
25% off your order		Freshness	HELLOSUMMER
No amounts to display	SourceInstagram post	Freshness	FREESHIP25
15% off already reduced tees		Freshness	SALE15
31% off		Freshness	OCTOBER31
30% off Halloween T-Shirts		Freshness	BOOTOYOU30
25% off for Teachers & More		Freshness	THANKYOU25
25% off Back to School Tees		Freshness	SAVE25SCHOOL
30% off your purchase		Freshness	FIREWORK
40% off your order		Freshness	FORCE
20% off tees from Magical Collection		Freshness	MAGICAL2025

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.

Example · when codes are working

Good chance right now78%

Example · when they are not

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.