Free Shipping
20
%
Promo code
Verified
We recommend
Applied 57 times
+1
10
%
Promo code
Verified
Valid 3 Weeks
Applied 18 times
15
%
Promo code
Verified
Valid 3 Weeks
Applied 16 times
15
%
Promo code
Verified
Applied 16 times
$
84
Special offer
Applied 28 times
Special offer
Applied 16 times
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How to use a coupon code on The Landmark Kids?
-
Go to The Landmark Kids website
Click "Show Coupon," copy the code, and go to thelandmarkkids.com.
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Add products to cart
Add mysteries and puzzles subscription to the shopping cart.
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Proceed to the checkout
Click on a shopping bag icon, view the added items in the shopping cart, and proceed to the checkout.
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Apply a discount code
Enter the coupon in the “Discount code” box and click “Apply” to use your promo.
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Tip
Expired promo codes may still appear online. Always check the validity date or try newer codes on this page.
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Why You Can Trust Our Deals
At DiscountReactor, we combine smart AI tools and careful editorial work to show you only accurate "up-to-date" and truly useful offers. AI helps us quickly filter and pre-test coupons, while editors manually check the results, adjust the reliability rating based on confirmed validity and keep the pages clean without unnecessary “noise.”We monitor stores daily, conduct regular manual content reviews, update or remove any problematic coupons within 24 hours on business days. We clearly mark coupons as "Verified", "Expired" or "Editor's Choice" work with partner stores on content accuracy, and always put your interests first by showing only fresh and working offers without unnecessary clutter.
New The Landmark Kids Coupon Codes December 2025
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Reviewed byAndrew Priobrazhenskyi
Editor & Deals Expert View codes again Thelandmarkkids
