Knock Knock is an online retail store specializing in quirky, humorous, and practical gifts, home décor, and accessories. Known for its witty slogans and clever designs, the site offers a wide range of products such as notebooks, stationery, kitchenware, and personal items that add personality and fun to everyday life.
What sets Knock Knock apart is its playful branding and unique, conversation-starting items that blend humor with utility, making it a popular choice for gift-givers and those seeking to inject humor into their personal spaces.
Knock Knock Coupons & Promo Codes for November 2025
Buy 5+ Sticky Notes Get 25% Off.
SALE
25% Off 3 Or More Knock Knock Classic Pads
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25% Off 4+ Make-a-list Pads
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25% Off With 3+ Knock Knock Classic Pads
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25% Off 3 Or More Classic Pads
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$10 Off 5 Deck Set
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25% Off When You Buy 4+ Make-a-list Pads
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Free Shipping On Orders $35+
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Refer A Friend And Get $10
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25% Off 4+ Nifty Notes
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25% Off Knock Knock Sticky Notes With 5+ Order
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25% Off 3+ Knock Knock Classic Pads
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25% Off 3+ Knock Knock Classic Pads Purchase
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1% Cash Back For Purchases Sitewide
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BACK TO SCHOOL
SALE
Knock Knock End Of Summer Deals
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Knock Knock Promo Codes, Coupon, & Deals | August 2024
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☀️ Knock Knock Summer Sale 2024 ☀️
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Shop New Books On Washi Tape.
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50% Off Overstock Sale.
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Buy 3+ Pads Get 25% Off Sale.
SALE
Buy 4+ Make-a-list Pads Get 25% Off.
SALE