Insomnia Cookies promo codes
31 Insomnia Cookies codes are on file. None has passed a checkout test yet, so try them before you count on the saving.
- Codes listed
- 31
- Verified
- 0
- Sitewide
- 16
- Last checked
- Jan 17, 2026
Unverified codes
Listed as found; some may have ended25% Off
Not verified
It's A Big Deal! 25% Off Everything
25% Off
Not verified
25% Off All Nationwide Shipping Orders
25% Off
Not verified
25% Off Online Order Of $25 Or More
23% Off
Not verified
23% Off Storewide (Minimum Order: $10) at Insomnia Cookies
- 23% off your order
- Works sitewide — no specific product required
- Applies to: storewide
- Excludes: undefined
20% Off
Not verified
20% off cookie 50pks
- Excludes: Valid at participating locations only.
20% Off
Not verified
20% Off Nationwide Shipping Orders (Only Usa) at Insomnia Cookies
- 20% off your order
- Applies to: Select items
- Excludes: other
20% Off
Not verified
20% Off Diy Cookie Decorating Kit (Minimum Order: $100) ( - Sign Up ) at Insomnia Cookies
- 20% off your order
- Applies to: Select items
- Excludes: other
20% Off
Not verified
20% Off 12 Pack (Must Order 12 Pack Of Boxes) Members Only at Insomnia Cookies
- 20% off your order
- Applies to: Select items
- Excludes: members
20% Off
Not verified
20% Off Stars Tonights (Maximum Order: $20) at Insomnia Cookies
- 20% off your order
- Applies to: Select items
- Excludes: other
20% Off
Not verified
20% Off Storewide (Minimum Order: $20) at Insomnia Cookies
- 20% off your order
- Works sitewide — no specific product required
- Applies to: storewide
20% Off
Not verified
20% Off Storewide (Minimum Order: $20) at Insomnia Cookies
- 20% off your order
- Works sitewide — no specific product required
- Applies to: storewide
10% Off
Not verified
10% Off Storewide at Insomnia Cookies
- 10% off your order
- Works sitewide — no specific product required
- Applies to: storewide
10% Off
Not verified
10% Off Your Order
$25 Off
Not verified
$25 Off Storewide (Minimum Order: $100) at Insomnia Cookies
- Works sitewide — no specific product required
- Applies to: storewide
- Excludes: other
$5 Off
Not verified
$5 Off Your Purchase Of $10+
$5 Off
Not verified
$5 Off Your Next Order Of $15+
$5 Off
Not verified
$5 Off All Pack Orders $15+ For Loyalty Customers
$5 Off
Not verified
$5 Off Orders Of $15+
$5 Off
Not verified
$5 Off Storewide (Minimum Order: $15) at Insomnia Cookies
- Works sitewide — no specific product required
- Applies to: storewide
- Excludes: other
$5 Off
Not verified
$5 Off Storewide (Minimum Order: $25) Members Only at Insomnia Cookies
- Works sitewide — no specific product required
- Applies to: storewide
- Excludes: members
$5 Off
Not verified
$5 Off Storewide (Minimum Order: $15) Members Only & at Insomnia Cookies
- Works sitewide — no specific product required
- Applies to: storewide
- Excludes: other
$5 Off
Not verified
$5 Off Storewide (Minimum Order: $15) at Insomnia Cookies
- Works sitewide — no specific product required
- Applies to: storewide
$5 Off
Not verified
$5 Off Storewide (Minimum Order: $10) & Members Only at Insomnia Cookies
- Works sitewide — no specific product required
- Applies to: storewide
- Excludes: other
$5 Off
Not verified
$5 Off Storewide (Minimum Order: $15) Members Only at Insomnia Cookies
- Works sitewide — no specific product required
- Applies to: storewide
- Excludes: members
$5 Off
Not verified
$5 Off Storewide (Minimum Order: $15) at Insomnia Cookies
- Works sitewide — no specific product required
- Applies to: storewide
- Excludes: other
Free Shipping
Not verified
Free Delivery On Storewide at Insomnia Cookies
- Works sitewide — no specific product required
- Applies to: storewide
- Excludes: undefined
Free Shipping
Not verified
Free Shipping Storewide at Insomnia Cookies
- Works sitewide — no specific product required
- Applies to: storewide
Free Shipping
Not verified
Free Shipping Storewide at Insomnia Cookies
- Works sitewide — no specific product required
- Applies to: storewide
SALE
Not verified
Get Your First Month Free Storewide at Insomnia Cookies
- Works sitewide — no specific product required
- Applies to: storewide
- Excludes: other
SALE
Not verified
Save 50% on Your First 3 Orders When You Sign Up
- Get 50% off 3 orders with account signup. Enter code at checkout.
SALE
Not verified
Free Classic cookies with any purchase
- Excludes: Valid at participating locations only.
How to use a Insomnia Cookies code
Show and copy the code
Start with a verified code. The code opens in a new tab and this tab continues to Insomnia Cookies.
Fill your bag at Insomnia Cookies
Add the items the code applies to. Sale items and some brands are often excluded.
Paste it at checkout
Enter the code in the promo field before you pay. If the total does not change, try the next code.
Questions about Insomnia Cookies codes
Does Insomnia Cookies have a working promo code right now?
We list 31 Insomnia Cookies codes, but none has passed a checkout test yet. Treat them as unconfirmed and try the first one listed.
What is the best Insomnia Cookies promo code today?
The strongest offer we have on file is “It's A Big Deal! 25% Off Everything”. It has not been verified, so it may not apply to every basket.
Do Insomnia Cookies codes work on everything?
16 of the listed codes are described as sitewide. The rest are limited to selected items, a minimum spend or new customers; each code lists its terms where they are known.
How do I use a Insomnia Cookies promo code?
Select “Show code” on this page and copy the code, add your items to the bag at Insomnia Cookies, and paste the code into the promo or discount field at checkout before you pay. The order total should update straight away; if it does not, the code does not apply to your basket.
Why did my Insomnia Cookies code not work?
The usual reasons are an expired code, sale items that are excluded, a minimum spend that has not been reached, or a code limited to first orders. Codes marked “Verified” were accepted at checkout on the date shown; unverified codes are listed as found and may already have ended.
Codes are collected from public sources and re-checked on a rolling schedule; retailers can end an offer at any time. InfluencerRate may earn a commission when you shop through links on this page.