30%OFF
30% Off Love Stuff Collection
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LOVEUUU
Knock Knock Coupons & Promo Codes
Verified Knock Knock Promo Codes & Coupons
When you buy through our links we may earn a commission.
20%OFF
20% Off First Order
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Exclusive Discount Available
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FREE
Free Shipping w/ $35+ Order
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75%OFF
Up to 75% Off Sale Items
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25%OFF
25% Off 3+ Classic Pads
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25%OFF
25% Off 4+ Nifty Notes
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25%OFF
25% Off 5+ Sticky Notes
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25%OFF
Buy 3+ Classic Pads, Get 25% Off
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Unverified Promo Codes
These Knock Knock discount codes are marked as expired in our system, but it's really common for coupons to work beyond their advertised expiation date. So we certainly can't guarantee that these codes work, but they very well might!
30%OFF
30% Off Sitewide
Click through and tap 'copy & go' to receive 30% off storewide at Knock Knock. Coupon valid through today.
BLACKFRIDAY30
20%OFF
20% Off Sitewide
Ending November 4th. Save 20% off storewide when you use this Knock Knock promotional code at checkout.
GETGIFTY20
30%OFF
30% Off Sitewide
Shop online and save storewide at Knock Knock with this coupon when you check out. Good through August 30th.
SOFRESH30
30%OFF
30% Off Sitewide
Click through and tap 'copy & go' to save 30% off throughout the site at Knock Knock. Discount code ending tonight.
SUMMERFUN30
40%OFF
40% Off Sitewide
Shop online and save storewide at Knock Knock with this promotion code when you check out. Good through tonight.
SUMMERFUN40
60%OFF
60% Off Make-A-List Pads
Expires today. Receive 60% off make-a-list pads when you use this promotion code at checkout.
60LISTY
50%OFF
50% Off Overstock Sale
Shop online and save at Knock Knock with this promotion code when you check out. Good through February 23rd.
OVERSTOCK50
10%OFF
10% Off on Your First Order
Enjoy 10% off your very first purchase with our exclusive offer.
SAVE10
20%OFF
20% Off Entire Purchase
Enjoy a brilliant 20% discount on your entire purchase. Perfect time to stock up on essentials!
SUNSHINE20
$15OFF
$15 Off Entire Order
Enjoy $15 off your entire order. The perfect chance to refresh your wardrobe this winter.
WINTER15
FREE
Free Shipping on Orders Over $40
Get free shipping on your order when you spend over $40. This offer includes a wide variety of items!
FREESHIP40
30%OFF
30% Off Sitewide
Get 30% off throughout the site when you enter this Knock Knock coupon code during checkout. Ends November 27th.
HOLISLAY30
35%OFF
35% Off Sitewide
Good through tonight. Receive 35% off throughout the site when you use this code at checkout.
HOLISLAY35
20%OFF
20% Off for Today Only on Select Items
Grab a fantastic 20% off on a selection of items, valid for one day only.
FLASH20
30%OFF
30% Off Sitewide
Click through and tap 'copy & go' to score 30% off storewide at Knock Knock. Promotional code good through July 4th.
FIREWORKS30
40%OFF
40% Off Sitewide
Shop online and save throughout the site at Knock Knock with this promotional code when you check out. Valid now through June 30th.
FIREWORKS40
50%OFF
50% Off Warehouse Sale Collection
Shop online and save at Knock Knock with this promotional code when you check out. Valid now through February 20th.
HAPPYSPRING50
15%OFF
15% Off Sitewide
Click through and tap 'copy & go' to redeem 15% off throughout the site at Knock Knock. Code expires December 19th.
LASTCALL15
25%OFF
25% Off Everything
Receive 25% off everything throughout the site when you enter this discount code during checkout. Valid now through November 28th.
GIFTY25
20%OFF
20% Off Sitewide
Click through and tap 'copy & go' to score 20% off storewide at Knock Knock. Code good through October 28th.
EARLY20
About Knock Knock
Share the Savings
Do you have a Knock Knock coupon that's not listed here? Share it with us and help your fellow shoppers save money!
Submit a CouponRate Knock Knock:
About Knock Knock:
Knock Knock was founded in 2002 with the goal to provide customers with humorous products that are just as practical. Some products include various sticky note pads, journals, gifts, and books.
Knock Knock Frequently Asked Questions
How do I use a Knock Knock promo code?
Coupon or gift codes are available to be applied to any purchase made on the official Knock Knock website. In order to apply the code, finish your shopping by adding all desired item to your cart. Then, while viewing your cart there is a small text box beneath your item list in which these codes can be entered.
What are other tips & tricks for saving money at Knock Knock?
Knock Knock offers free shipping on all orders over $35, so saving up your desired items until you reach this threshold can help to save some money in shipping costs. There is also an outlet section of the website where items that have been discontinued are sold at discounted prices.
Does Knock Knock offer a rewards program?
Knock Knock offers an email subscription program for customers wishing to take advantage of promotions and new arrivals. For signing up, members are given a coupon for 20% off of any order over $50. Additional promotions will be sent via email.
What is their shipping/return policy?
All items are shipped out from Reno, Nevada. Domestic orders are delivered via FedEx or USPS with a variety of different options for arrival times. Orders that total over $30 benefit from free shipping. Unused merchandise can be returned within 30 days of purchase.
How do I contact Knock Knock?
Customer service representatives are available Monday through Friday from 8:30am to 4:30pm PST. During these hours, they can be reached by phone at:
800-656-5662. Outside of business hours customers can fill out a customer service ticket on the "Contact Us" page of the website.
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