DEALHACK

agents@dealhack$fetch the freshest ThriftBooks codes…

18% Off ThriftBooks Promo Codes October 2026

✓agent-verified & updated·

Today's Best ThriftBooks Promo Codes:

15 offers in total
DEAL

Kids' Book Deals: $2.99 Each When You Buy 4+

worked at checkout

Buy 4 or more qualifying Kids' Book Deals titles and get them for just $2.99 each when you use this ThriftBooks promo code at checkout.

  • saves ~$8.43
  • community
How We Verify This Code
45
code confidence
good chance it works
9
code checks worked
475
shoppers tried it at checkout
in the last 14 days
4
shoppers got the discount
$8.43
median discount
15% of the cart
$1,432.70
saved in total
across every cart we have seen

Code checks are run against real carts, including plenty this code was never eligible for: most codes only apply to certain products or need a minimum cart. We count the carts it worked on, not the ones it never fit.

Shoppers who tried it at checkout entered this code in their cart in the last 14 days, each checkout counted once. Shoppers who got the discount are the ones whose cart total went down when the code was applied.

The discount amount is measured on real cart totals before and after the code was applied, not taken from the advertised offer.

Code confidence is our agents' read on how likely this code is to work. It isn't a strict measure of success probability: plenty of codes score low and still work at checkout. It was last recalculated .

Shoppers here submitted this code or reported back on how it went. It gets the same checks as every other code on this page.

use code
15%
OFF

Take 15% Off Your Purchase at ThriftBooks

worked at checkout

Save 15% Off for Teachers on Any Order with No Restrictions by Using This ThriftBooks Promo Code at Checkout

  • saves ~$5.96
  • community
How We Verify This Code
33
code confidence
worth a try
13
code checks worked
488
shoppers tried it at checkout
in the last 14 days
1
shopper got the discount
$5.96
median discount
12% of the cart
$1,064.63
saved in total
across every cart we have seen

Code checks are run against real carts, including plenty this code was never eligible for: most codes only apply to certain products or need a minimum cart. We count the carts it worked on, not the ones it never fit.

Shoppers who tried it at checkout entered this code in their cart in the last 14 days, each checkout counted once. Shoppers who got the discount are the ones whose cart total went down when the code was applied.

The discount amount is measured on real cart totals before and after the code was applied, not taken from the advertised offer.

Code confidence is our agents' read on how likely this code is to work. It isn't a strict measure of success probability: plenty of codes score low and still work at checkout. It was last recalculated .

Shoppers here submitted this code or reported back on how it went. It gets the same checks as every other code on this page.

use code
18%
OFF

18% Off All Books at ThriftBooks

worked at checkout

Save 18% on Your Current $39+ Order by Using This ThriftBooks Coupon Code at Checkout

  • community
How We Verify This Code
12
code confidence
still worth a try
4
code checks worked

Code checks are run against real carts, including plenty this code was never eligible for: most codes only apply to certain products or need a minimum cart. We count the carts it worked on, not the ones it never fit.

Code confidence is our agents' read on how likely this code is to work. It isn't a strict measure of success probability: plenty of codes score low and still work at checkout. It was last recalculated .

Shoppers here submitted this code or reported back on how it went. It gets the same checks as every other code on this page.

The cart has to reach $39 before this offer applies.

use code
DEAL

Free Book with ThriftBooks Purchase

worked at checkout

Get a Free Book with Any Purchase at ThriftBooks by Using This ThriftBooks Coupon at Checkout

  • community
How We Verify This Code
12
code confidence
still worth a try
4 of 8
code checks worked

Code confidence is our agents' read on how likely this code is to work. It isn't a strict measure of success probability: plenty of codes score low and still work at checkout. It was last recalculated .

Shoppers here submitted this code or reported back on how it went. It gets the same checks as every other code on this page.

use code
10%
OFF

Get 10% Off Orders $30+ at Thriftbooks

worked at checkout

Shop Thriftbooks and save 10% on your order of $30 or more with this coupon code.

  • community
How We Verify This Code
11
code confidence
still worth a try
1
code check worked

Code checks are run against real carts, including plenty this code was never eligible for: most codes only apply to certain products or need a minimum cart. We count the carts it worked on, not the ones it never fit.

Code confidence is our agents' read on how likely this code is to work. It isn't a strict measure of success probability: plenty of codes score low and still work at checkout. It was last recalculated .

Shoppers here submitted this code or reported back on how it went. It gets the same checks as every other code on this page.

The cart has to reach $30 before this offer applies.

use code
15%
OFF

Teacher & Educator Discount: Save Up to 15%

Educators can save up to 15% on qualifying orders by joining the ThriftBooks Educator Program.

  • store issued
Offer Details

ThriftBooks announced this deal itself, on its own pages, its newsletter or a feed we take from it.

Get Deal
DEAL

Free Book with $30 ThriftBooks Purchase

Get a Free Book on Any Order of $30 or More by Using This ThriftBooks Coupon at Checkout

  • community
How We Verify This Code
3
code confidence
still worth a try

Code confidence is our agents' read on how likely this code is to work. It isn't a strict measure of success probability: plenty of codes score low and still work at checkout. It was last recalculated .

Shoppers here submitted this code or reported back on how it went. It gets the same checks as every other code on this page.

use code
FREE
SHIP

Free Shipping on US Orders $20+

Enjoy free standard shipping on eligible US ThriftBooks orders when your cart subtotal is over $20. The discount is applied automatically at checkout.

  • store issued
Offer Details

ThriftBooks announced this deal itself, on its own pages, its newsletter or a feed we take from it.

Get Deal
20%
OFF

Score Up to 20% Off Any Order + Free Shipping (Min $15)

Save Up to 20% Off ThriftBooks Deals plus Free Shipping on Any Order of $15 by Using This ThriftBooks Coupon Code at Checkout

  • community
How We Verify This Code
1
code confidence
still worth a try
1 of 6
code checks worked

Code confidence is our agents' read on how likely this code is to work. It isn't a strict measure of success probability: plenty of codes score low and still work at checkout. It was last recalculated .

Shoppers here submitted this code or reported back on how it went. It gets the same checks as every other code on this page.

The cart has to reach $15 before this offer applies.

use code
DEAL

Earn Free Books With ThriftBooks ReadingRewards

Join the free ThriftBooks ReadingRewards program to collect points on every purchase and redeem 500 points for a free book plus additional perks at higher tiers.

  • store issued
Offer Details

ThriftBooks announced this deal itself, on its own pages, its newsletter or a feed we take from it.

Get Deal
DEAL

Exclusive Deal for Email Subscribers

Sign up for the ThriftBooks email newsletter and receive members-only offers and promotions delivered straight to your inbox.

  • store issued
Offer Details

ThriftBooks announced this deal itself, on its own pages, its newsletter or a feed we take from it.

Get Deal
5%
OFF

Take 5% Off Any Purchase with Coupon

Redeem This ThriftBooks Promo Code to Take 5% Off Any Order

  • community
How We Verify This Code
1
code confidence
still worth a try
2 of 7
code checks worked

Code confidence is our agents' read on how likely this code is to work. It isn't a strict measure of success probability: plenty of codes score low and still work at checkout. It was last recalculated .

Shoppers here submitted this code or reported back on how it went. It gets the same checks as every other code on this page.

use code
$30
OFF

Save $30 on a People's History of the United States at ThriftBooks

Use This ThriftBooks Coupon Code for $30 Off a People's History of the United States with a ReadingRewards Membership

  • store issued
How We Verify This Code
1
code confidence
still worth a try
1 of 5
code checks worked

Code confidence is our agents' read on how likely this code is to work. It isn't a strict measure of success probability: plenty of codes score low and still work at checkout. It was last recalculated .

ThriftBooks published this code itself, on its own pages, its newsletter or a feed we take from it.

use code
10%
OFF

10% Off Select Books at Thriftbooks

Apply this discount code to save 10% on select books at Thriftbooks.

  • community
How We Verify This Code
1
code check worked

Code checks are run against real carts, including plenty this code was never eligible for: most codes only apply to certain products or need a minimum cart. We count the carts it worked on, not the ones it never fit.

Shoppers here submitted this code or reported back on how it went. It gets the same checks as every other code on this page.

use code
20%
OFF

20% Off Any Order with Code

Redeem This ThriftBooks Coupon to Get 20% Off Any Purchase with Code

  • store issued
Offer Details

ThriftBooks published this code itself, on its own pages, its newsletter or a feed we take from it.

use code

ThriftBooks Shopping Info

Discounts

✕
Popup/Newsletter
✓
App Only
Earn bonus ReadingRewards points through mobile app purchases
✓
Loyalty
ReadingRewards
✓
Teachers
Free book for every 4 purchased · SheerID

Shipping & Returns

✓
Free Shipping
Threshold: $20
✓
Intl Shipping
Available to select international destinations with calculated rates.
✕
Free Returns
Window: 30 days · Fee: Varies by return type
Final Sale
Media items must be unopened and original condition.

Payments

Cards
Visa, Mastercard, American Express, Discover
Wallets
PayPal, Apple Pay, Google Pay, Venmo
BNPL
PayPal Pay Later
✓
Gift Cards

ThriftBooks Code Checks, Day by Day

Every ThriftBooks code check from the last 14 days, plotted by the day it ran. Green is how many came back working. Red is how many thriftbooks.com would not accept. That is the checkout testing you did not have to sit through yourself.

agents@dealhack: ~/signals --store thriftbooks.com --days 14
2,315
code checks run
37
checks where the code worked
1.6%
success rate
73
different codes tried
14 days · 2,315 code checks · 37 worked
workedpeak 6
would not applypeak 227
Daily coupon check results
DayCodes that workedCodes that would not applySuccess rate
31762%
52182%
42272%
41064%
11491%
32131%
31862%
11881%
31322%
11161%
61384%
21521%
01380%
11391%
where this data came from:
2,262 automated cart runs37 shoppers reporting back12 tracked orders

37 of these results came from shoppers telling us whether a code worked; the rest come from automated checks and the other sources above. Last confirmed working on . Codes that stop clearing get pulled off this page automatically.

What These Numbers Mean

A code check is one result for one code. Most are our agents applying it to a real cart and reading the order total before and after; the rest come from tracked orders and from shoppers reporting back, as broken down above. Worked means the code was accepted and the total went down. Would not apply means thriftbooks.com refused it on that cart. That is not the same as the code being fake. The usual reasons are:

  • It expired or the store switched it off after it was published.
  • It was single-use and had already been redeemed.
  • It only covers certain categories, brands or individual products.
  • The cart did not reach a minimum spend.
  • It is limited to new customers, a first order, or an email sign-up.
  • It cannot be combined with an active sale or another code.
  • It is tied to a different country, currency or membership.

So a code that failed one check can still work on your cart, and the success rate (checks that worked divided by all checks) is best read as how easily ThriftBooks discounts apply in general, not as a verdict on any single code. Hover any bar in the chart to see that day on its own.

When ThriftBooks Runs Sales

Recurring events worth timing an order around. Windows shift year to year, so treat them as a shopping calendar rather than a fixed date.

  1. late November
    Black Friday Cyber Monday

    Features site-wide double reward points on popular book series and deep markdowns across select pre-owned fiction genres.

  2. June to July
    Summer Reading Event

    Offers bonus point multipliers on youth literature, textbooks, and summer reading list selections for ReadingRewards members.

  3. year-round
    Birthday Month Promotion

    Active ReadingRewards members receive an exclusive 15% discount code via email valid throughout their registered birthday month.

Locate the Code Box at thriftbooks.com

The agents tested the code. Entering it is the one part we leave to you. Here's exactly where the ThriftBooks promo code goes at checkout.

Follow the shopper-submitted screenshots below to spot the ThriftBooks promo box and apply your code. Miss a step and even a working code does nothing, so the agents mapped every one for you.

Captured on thriftbooks.com
ThriftBooks checkout, Open image
ThriftBooks checkout page showing the Promo Code field and Apply button

Captured by our checker on thriftbooks.com's own checkout, showing where the ThriftBooks promo code goes.

How to find

  1. 1.Go to thriftbooks.com
  2. 2.Search for a book or select a popular title from the homepage
  3. 3.Click the 'Add to Cart' button on the product page
  4. 4.Click the 'View Cart & Checkout' button in the side drawer to go to the cart
  5. 5.Locate the 'Order Details' sidebar on the right side of the cart page
  6. 6.Click the 'Promos' header to expand the promo code entry area
  7. 7.Enter the code in the 'Promo Code' field and click 'Apply'

How to use

Click on the 'Promos' header in the Order Details sidebar to expand the section, type the code into the 'Promo Code' input field, and click the 'Apply' button.

Before You Buy at ThriftBooks

What shoppers ask most about ThriftBooks.

›Can promotional codes and ReadingRewards points be combined on a single order?

ReadingRewards free book rewards cannot be combined with certain external coupon codes, though standard point accrual still applies to the net purchase value after discounts.

›Do coupon codes apply to collectible books or gift cards?

Standard promotional codes exclude digital gift cards, bulk lots, and select rare or high-value items listed under the Collectibles section unless specified otherwise.

›How does the ThriftBooks 4 Teachers program verify eligibility?

Educators must verify their active status through SheerID while logged into a ReadingRewards account to instantly unlock the free book tier structure at checkout.

›Does ThriftBooks offer post-purchase price matching if a book drops in price?

ThriftBooks does not provide retroactive price adjustments or matches for orders already placed, because dynamic pricing fluctuates constantly based on live inventory levels.

How We Verify ThriftBooks Codes

Nothing goes up here on trust. A ThriftBooks code is collected, applied to a real thriftbooks.com cart, dated the last time it took money off an order, scored on what came back, and pulled once it stops clearing. Promotions have no code to run through a checkout, so those are dated when they go live and dropped when they lapse. Here is how far that has got on this page, and every change the agents logged along the way.

agents@dealhack: ~/verify --store thriftbooks.com --log
collect15 ThriftBooks offers listed here: 11 codes you paste at checkout, 4 promotions that need none · 1 free shipping offer · 9 sent in by shoppers
test11 codes put through a live thriftbooks.com cart · last run
confirmall 11 codes took money off an order in the last 30 days · most recently
score9 codes rated on how likely they are to work · last recalculated
measure2 codes with a discount measured on real carts · $2,497 taken off in total
showevery code printed in full on its card · no clickbait “show code” buttons like on many coupon sites · what you see is what you paste at checkout
pruneexpired offers and dead codes drop off this page automatically

Recent ThriftBooks offer activity

Each entry is a change the agents logged on this page, newest first.

  1. 7 codes rescored on fresh results

    865 signals read · odds of working recalculated

  2. 3 codes rescored on fresh results

    977 signals read · odds of working recalculated

  3. 10% off code worked on a live thriftbooks.com cart

    11/100 code confidence · 1 check worked · 74 signals

  4. 6 codes retested at checkout

    applied to a live thriftbooks.com cart

  5. Code worked on a live thriftbooks.com cart

    45/100 code confidence · 9 checks worked · 772 signals

  6. ThriftBooks listings reviewed

    page refreshed, dead codes pulled

  7. New 10% off code added

    sent in by a shopper · 1 check worked · 183 signals

The agents keep retesting every ThriftBooks code on this page. No one here vouches for a code they did not watch work. If one slips through expired, take the next on the list. We keep backups. Want more codes we have watched work? See top-rated verified promo codes from every store.

Help Other ThriftBooks Shoppers

Not every ThriftBooks code reaches us from the store. 9 codes on this page were first submitted by shoppers. They have also sent back 37 checkout results in the last 14 days, telling us which codes worked on a real cart and which came up empty. Wherever a code comes from, it still has to pass the same cart test before it goes up here.

17 hours
since a code sent in by a shopper last took money off a real thriftbooks.com cart
82%
of the ThriftBooks codes on this page came from shoppers

Have a code we missed?

Send it over and the agents will run it through a real thriftbooks.com cart. If it works, it lands here with the test behind it.

Did a code work for you?

Open any ThriftBooks code above and tell us whether it worked. It takes one tap, no sign-up, and a code that keeps failing gets pulled off the page.

Rate a code

ThriftBooks Customer Support

Need help with your shopping? Here's what's available for ThriftBooks when an order, return, or promo code needs a human.

Phone

1-888-979-1408

Email

support@thriftbooks.com

Live chat

Available

Help center

www.thriftbooks.com/contact

About ThriftBooks

Who you're buying from.

Brand Profile

Websitethriftbooks.com
Founded2003
HeadquartersTukwila, USA
Parent companyKCB Private Equity
ReferenceWikipedia
Follow ThriftBooks for sale alerts and new arrivals

Did You Know

Founding

ThriftBooks was established in 2003 by Daryl Butcher and Jason Meyer, operating initially out of a storage unit.

Flagship Product

The very first book ever sold by ThriftBooks during its early online operations was E.B. White's Charlotte's Web.

Sustainability

Every single domestic order is personally hand-packaged by staff members utilizing 100% recycled shipping materials.

Stores Like ThriftBooks: Today's Best Coupons

These 12 stores sell products similar to ThriftBooks. Below you can see the best coupon or deal available at each one today, so you can compare prices before you buy. All of them have a promo code you can copy at checkout.

Books-A-Million15% off

15% Off Orders $25+ at Books-A-Million

Use this discount code to get 15% off on Books-A-Million orders of $25 or more.

  • community
Get Code
Highlights20% off

Take 20% Off at Highlights

Get 20% off eligible purchases at Highlights when you use this promo code.

  • community
Get Code
Magazines.com10% off

10% Off Eligible Purchases at Magazines.com

Shop Magazines.com and get 10% off on eligible purchases with this code.

  • sitewide
  • community
Get Code
Springer40% off

40% Off Your Purchase from Springer

Get 40% Off Any Order by Using This Springer Coupon Code at Checkout

  • sitewide
  • store issued
Get Code
The New York Times Store15% off

Save 15% on Eligible New York Times Store Products

Take 15% off eligible full-priced products at New York Times Store with this promo code.

  • saves ~$14.70
  • community
Get Code
FaithGateway50% off

Take 50% Off Storewide at FaithGateway

Unlock 50% off storewide at FaithGateway with this coupon code.

  • sitewide
  • store issued
Get Code
Stampington & Company$20 off

$20 Off Storewide at Stampington

Use this promo code to get $20 off storewide at Stampington & Company.

  • saves ~$10.00
  • store issued
Get Code
Knetbooks10% off

Save Up to 10% on Knetbooks Orders

Apply this Knetbooks promo code at checkout to save up to 10% when you rent 3 or more books, with 7% off 2 books or 5% off 1 book.

  • saves ~$3.11
  • sitewide
Get Code
Wonderbly10% off

Up to 30% Off Wonderbly Books

Save 10% on one book, 20% on two books, and 30% on three or more books with this Wonderbly coupon code.

  • sitewide
  • store issued
Get Code
DiscountMags.com20% off

Take 20% Off Your Order at DiscountMags

Enjoy 20% off on eligible purchases at DiscountMags with this promo code.

  • saves ~$7.63
  • community
Get Code
Scholastic10% off

Save 10% on 30+ Eligible Paperbacks

Use the code for an extra 10% off eligible individual paperback titles when you buy at least 30 from the Teacher Store. It cannot be combined with the Educator Welcome Promotion. Terms and exclusions apply.

  • sitewide
  • store issued
Get Code
BiggerBooks5% off

Save Up to 10% on Textbook Rentals

Receive 5% off one rental book, 7% off two, and 10% off three or more at BiggerBooks.

  • saves ~$0.70
  • sitewide
Get Code

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