30% OFF
DEAL
Cannabis Product Consumption Method Infographic -30%
Save 30% on a wide range of Cannabis Flower and Concentrates at Root 66.
Root 66 Promo Codes Black Friday 2026 - 30% OFF
root66cannabis.com
6 offers to explore · Updated
SAVE ON YOUR NEXT ORDER
Latest Root 66 Coupons
10% OFF
DEAL
Save 10% for Veterans with Valid Military ID
Save 10% on Concentrates, Topicals, and Vaporizer Batteries via military discount, applied automatically at checkout.
Reward
DEAL
Redeem 420 Highway Miles for $20 Store Credit
10% OFF
DEAL
Save 10% for Medical Patients on Tuesdays
Save 10% on Edibles and Medical Card Assistance, and find other exciting options at Root 66.
10% OFF
DEAL
Save 10% for Seniors Aged 60 and over
Save 10% on Concentrates and Tinctures, with additional selections waiting for you at Root 66.
UP TO 25%
DEAL
First-Timer Starter Pack at Root 66
No offers match this filter.
Recently Expired Root 66 Coupons
Past promotions for reference. These offers may no longer be redeemable.
EXPIRED
Buy One and Get One 50% off Camp Item Every Thursday
EXPIRED
Save up to 25%
EXPIRED
Save 25% on Camino Gummies Every Friday
EXPIRED
Save 20% on Timeless Items Every Saturday
EXPIRED
All Veterans Get 15% off
Popular Root 66 Coupons
| Code | Discount | Offer | Expires |
|---|---|---|---|
| Deal | 30% OFF | Cannabis Product Consumption Method Infographic -30% | See merchant |
| Deal | 10% OFF | Save 10% for Veterans with Valid Military ID | See merchant |
| Deal | Reward | Redeem 420 Highway Miles for $20 Store Credit | See merchant |
| Deal | 10% OFF | Save 10% for Medical Patients on Tuesdays | See merchant |
| Deal | 10% OFF | Save 10% for Seniors Aged 60 and over | See merchant |
About Root 66
Root 66 is a cannabis dispensary chain in Missouri with several stores across the St. Louis and St. Charles areas, serving both medical patients and adult-use shoppers. Customers must be 21 or older, and no medical card is needed to buy. The menus cover flower, vapes, concentrates, edibles and beverages, and the website lists what each location carries, along with store hours and current promotions.
Savings come in several forms. Veterans, seniors aged 60 and over, and cannabis industry workers each receive a 10% off every day, and veterans need a valid military ID. Around a birthday, customers can collect a free gift such as a penny pre-roll, claimed with a valid ID on the day before, the day of or the day after. The Highway Miles loyalty program awards 1 mile per $1 spent; 300 miles can be traded for a Rolling Tray, 420 miles for a Grinder or a $20 Credit, and 1,200 miles for a $60 Credit. A cell phone number is required to sign up. People using the app for the first time get 100 Highway Miles and a penny pre-roll, with one redemption per customer per day.
Gift cards are sold at the dispensary counters rather than online. An order that has to be canceled can be refunded in full when the request is made inside the allowed window. Subscribing to the newsletter brings news of promotional offers, product releases and instructional material.
Merchant information
Confirm current details directly with the merchant.
- Contact
- Contact
- Official social profile
- https://twitter.com/root66cannabis
- Official social profile
- https://www.facebook.com/Root66Dispensary/
- Official social profile
- https://www.facebook.com/root66canna
- Official social profile
- https://www.instagram.com/p/De1wzrSx7DX/
- Official social profile
- https://www.instagram.com/p/DfIFsdhqHRv/
- Official social profile
- https://www.instagram.com/p/DfK37kLK5bM/
- Official social profile
- https://www.instagram.com/reel/DfAGC-kRTEI/
- Official social profile
- https://www.instagram.com/root66canna/
- Official social profile
- https://www.instagram.com/root66cannabis/
- Official social profile
- https://www.instagram.com/therealroot66/
- Official social profile
- https://x.com/root66cannabis
- Organization
- Root 66 Cannabis
How to Use Root 66 Promo Codes at Checkout
Codes go into the promo code box at the Root 66 checkout; deals need no code.
Choose a code
Pick a code from the list above. Its details give the discount and any conditions, such as a minimum spend or an end date.
Reveal and copy it
Select Show Code. A window opens with the full code, a Copy code button and a link to root66cannabis.com.
Apply it at checkout
Add your items at root66cannabis.com, then paste the code into the promo code box in your cart or at checkout.
Check the total
Make sure the discount shows in the order total before you pay. If it does not, the order may not meet one of the code's conditions.
Ways to Save at Root 66
Does Root 66 sell gift cards?
Yes, gift cards can be bought in person at Root 66's dispensary locations, which makes them a handy way to shop for products.
Does Root 66 have a birthday discount?
Yes, Root 66 gives a free birthday gift, such as a penny pre-roll, which can be claimed with a valid ID on the day before, the day of, or the day after the birthday.
Does Root 66 have an employee discount?
Yes, industry workers receive a 10% employee discount every day at Root 66, an ongoing source of savings.
Does Root 66 have an app discount?
Yes. First-time app users at Root 66 receive 100 Highway Miles and a penny pre-roll, with one redemption per customer each day.
Does Root 66 have a military discount?
Yes, veterans with a valid military ID get a 10% off every day at Root 66, a standing offer that honors their service with steady savings on qualifying purchases.
Does Root 66 have a senior discount?
Yes, Root 66 gives a 10% off to customers aged 60 and over, an ongoing saving that adds value for senior shoppers.
What are the benefits of subscription to Root 66 newsletter?
Subscribing to the Root 66 newsletter keeps customers posted on the latest news, promotions and unique deals. Subscribers receive useful information, word of new product releases and instructional materials, which can improve the shopping experience, bring tailored suggestions and let them hear about notable events early.
How often are new discounts added？ at Root 66?
Root 66 adds new discounts on a regular basis, so shoppers should check back often to catch the latest offers.
Questions About Root 66 Promo Codes
Why might my Root 66 promo code not work?
A code fails when the order misses one of its conditions, such as eligible products or a minimum spend, or when the promotion has ended. Each offer's details list its conditions.
Which Root 66 promo code gives the biggest discount?
There are no Root 66 codes on this page right now. The biggest deal is 30% off.
Do Root 66 promo codes need a minimum spend?
No offer on this page mentions a minimum spend.
When do Root 66 promo codes expire?
No offer on this page has a published end date, so each can end without notice.
What is Root 66？?
Root 66 is an online platform that offers discounts and promotional deals on cannabis products.
What is Root 66's cancelation policy?
Root 66 backs customer satisfaction with a detailed cancelation policy. If an order has to be canceled, shoppers can expect a straightforward process and a full refund, provided the request is made within the allowed window. The store values transparency and aims for a smooth shopping experience, so customers can feel confident about their choices.
Is there a Root 66 rewards program?
Yes, Root 66 runs a loyalty program in which customers collect 1 mile for every $1 spent. Miles can be traded for items such as a Rolling Tray at 300 miles, a Grinder or $20 Credit at 420 miles, or a $60 Credit at 1,200 miles. A cell phone number is needed to join.
Important Notice
- Age Restriction Disclosure
Purchasing smoking-related products from Root 66 requires meeting the legal minimum age in your area. Root 66 may restrict orders that do not meet applicable requirements. publicly available offers only. Please review Root 66's terms before ordering.
Root 66 Categories
Browse more stores in Root 66’s categories.