The Happiness Project Promo Codes and Coupons September 2025

The Happiness Project

The-happiness-project.com is an online lifestyle and wellness platform that offers curated self-improvement products, mindfulness tools, and personal development resources. The website features journals, planners, meditation aids, and wellness accessories designed to help individuals track and enhance their daily happiness and well-being.

the-happiness-project.com

Today's The Happiness Project discount codes

TOP PICK

10% off

40 uses

high

worked 2 months ago

10% Off Storewide at The Happiness Project

10% off

227 uses

high

worked 2 months ago

10% Off Storewide at The Happiness Project

10% off

19 uses

high

worked 3 months ago

10% Off Storewide at The Happiness Project

15% off

330 uses

low

worked 8 months ago

15% Off Storewide (Minimum Order: $50) at The Happiness Project

Featured The Happiness Project Products

The Happiness Project: Revisited Playbook

Your Personal Playbook Inspired by Gretchen Rubin's New York Times bestseller The Happiness Project, this playbook (originally developed for The Happiness Project: Revisited course) provides you with a framework for creating your own year-long Happiness Project. This 100-page guide helps you change your life without changing your life—through small, manageable steps. Each month, you'll focus on one of twelve key areas, from energy and friendship to work and organization. Decide which resolutions you want to work on and use the playbook to complete exercises, track your progress, and develop practical strategies to build a happier life. Note: This playbook references free subscription access to the Happier App as well as course-specific audio episodes, and online materials. These items are not included with a playbook purchase.

CAD 18.00

The Tackle Box

The Tackle Box is filled with five sticky pads to help you stay organized and tackle your daily tasks. The tin box includes “To Do” and “To Day” lists to check off your tasks, a “Ta-Da” list to celebrate your accomplishments, a “Could Do” list to keep your options open, and a “To Doodle” pad to let your creativity flow

USD 9.99

The Happiness Project: Revisited Playbook

USD 24.99

"Questioner" Sticker Sheet

This item is final sale and cannot be returned. NOTE: Fulfilled by Printful. If you purchase other products from The Happiness Project, this item will ship separately. The Four Tendencies is a personality framework developed by Gretchen Rubin to determine how we respond to inner and outer expectations. Knowing whether we’re Obligers, Upholders, Questioners, or Rebels helps us work together and communicate more effectively to achieve our aims. Use these stickers as a reminder to harness your Tendency and find the strategies for happiness and good habits that work for you. Place them on your water bottle, laptop, notebook, or equipment. If you’re trying to keep clutter out of your home and out of the landfill, stickers are a great way to upgrade and personalize items you already have. Don't forget to clean the surface before applying the stickers. Don’t know your Tendency? Take the quiz here. Product Details Film type: MPI 3000 Gloss HOP (EU), Promotional Monomeric PVC (US) 0.12″ (0.3 cm) white sticker border Glossy finish 2–3 year durability Indoor use Blank product sourced from Japan This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions.

USD 8.99

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Active The Happiness Project codes

10% off

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10% off

168 uses

low

worked 12 months ago

10% Off Storewide at The Happiness Project

10% off

203 uses

low

worked 8 months ago

10% Off Storewide at The Happiness Project

10% off

161 uses

low

worked 8 months ago

10% Off Storewide at The Happiness Project

20% off

9 uses

low

worked 8 months ago

20% Off Two Tools For A Happier 2025 at The Happiness Project

More The Happiness Project Products

The Four Tendencies Yellow and White “Questioner” Mug

This item is final sale and cannot be returned. NOTE: Fulfilled by Printful. If you purchase other products from The Happiness Project, this item will ship separately. The Four Tendencies is a personality framework developed by Gretchen Rubin to determine how we respond to inner and outer expectations. Knowing whether we’re Obligers, Upholders, Questioners, or Rebels helps us work together and communicate more effectively to achieve our aims. This ceramic mug has a classic shape and generous handle, with your Tendency and motto on display for anyone who walks by. Don’t know your Tendency? Take the quiz here. Product Details 11 oz Ceramic Dimensions: 3.79″ H, 3.25″ diameter Dishwasher and microwave safe This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions.

USD 21.99

Know Yourself Better Journal

It’s easy to be distracted by the way we wish we were, or think we ought to be, or what others think we should be, until we lose sight of what’s actually true. The Know Yourself Better Journal is made for anyone who wishes to gain insight into themselves, but needs more direction than a blank page. In this journal, you’ll find questions and distinctions based on Gretchen Rubin’s work, meant to help you develop self-compassion and understanding, and discover ways you might make your life a little happier. Cover Illustrator Ana Miminoshvili is a freelance illustrator and designer from Tbilisi, Georgia. Product Details 128 pages 100 gsm, uncoated paper Dimensions: 8.4" W x 6" L x 0.6" spine Case bound, lay-flat binding Satin ribbon bookmark Elastic band closure Imported

USD 24.99

Moment of Happiness Calendar

Throughout her years of writing on the subjects of happiness and human nature, Gretchen Rubin has collected countless notable quotations from authors, artists, and thinkers. Here she shares some of her favorite quotations in this practical page-a-day calendar. Every day, you’ll find a brief observation that’s profound, thought-provoking, or amusing, with room to add your own notes and reminders. Product Details 367 pages 4" H x 4" W 100 lb uncoated stock (140gsm white offset) with tear away Cardboard backing with die cut and folding easel to create a stand Imported

USD 22.99

Don't Break the Chain Habit Tracker

About forty percent of daily life is shaped by habit, so when we follow good habits, it’s much easier to be happier, healthier, productive, and creative. This habit tracker prompts you to record specific progress and choose from Gretchen Rubin’s “21 Strategies for Habit Change” to help you build your habits and achieve your aims. The pages provide structure and flexibility, with space to visualize progress in different ways, use “pass” stickers if you need to take a day off, award yourself gold-star stickers to celebrate your milestones, get reminders from Gretchen Rubin’s Habits Manifesto, and suggestions for ways to use this tracker effectively. “Don’t break the chain” is a powerful strategy for building daily habits, and this tracker makes it easier to maintain. Cover Illustrator Ana Miminoshvili is a freelance illustrator and designer from Tbilisi, Georgia. Product Details Includes 112 page tracker and two sticker sheets 100 gsm, uncoated paper Dimensions: 7.6" W x 6" L x 0.5" spine Case bound, lay-flat binding Elastic band closure Imported

USD 20.00

20% off

259 uses

low

worked 8 months ago

20% Off Select Items (Minimum Order: $100) at The Happiness Project

20% off

14 uses

low

worked 9 months ago

20% Off Select Items at The Happiness Project

50% off

21 uses

low

worked 10 months ago

50% Off Storewide at The Happiness Project

30% off

11 uses

low

worked 9 months ago

30% Off Select Items Other at The Happiness Project

Sustainability Score

65%

While the brand uses some recycled materials and has made commitments to reduce packaging waste, there's limited transparency about their full supply chain and manufacturing processes. They have basic fair labor policies but lack third-party certifications. Their carbon offset program is positive, but their overall environmental impact reporting needs improvement. Animal testing policies are clear and ethical, but they could do more to promote sustainability throughout their operations.

About The Happiness Project

4.0 (2)

FAQs

: We offer major sales during Black Friday (November), New Year (January), and our anniversary sale in June. Sign up for our newsletter to get notified of flash sales throughout the year.
: Yes, we offer a 15% discount for students with valid ID through Student Beans verification.
: Our best deals on planners and journals are typically in December and July. End-of-season sales usually start in March and September with discounts up to 40%.
: Yes, our Happiness Rewards program lets you earn points on purchases that can be redeemed for discounts. Members get early access to sales and exclusive offers.
: In the past month, The Happiness Project has launched 0 new promo coupons for shopper discounts. This indicates that The Happiness Project does not provide regular opportunities for customers to save money on their purchases.
: On average, The Happiness Project provides some discount coupons each month. Based on historical data, the average time between The Happiness Project coupon releases every Infinity days. However, this rate depends on various factors such as seasonal promotions (Black Friday, Cyber Monday, etc.), product launches, or other marketing initiatives. To stay informed about upcoming discounts and promotions, we recommend checking The Happiness Project website regularly, subscribing to email newsletters, and following them on social media.
: The Happiness Project is offering 3 working store-wide codes, however they are also offering 31 additional discount codes with a best discount of 10% off
: terra.coupons is the #1 provider of discount codes for your favorite retailers, such as The Happiness Project. As a crowd-sourced platform for coupon codes, we accurate codes for over 10,000 stores. Save time and avoid expired codes by checking terra.coupons for the latest The Happiness Project discount codes.

Curated by

Massam A.

Discount Finder

Last updated September 2025

Hailing from the scenic Pacific Northwest, Massam is a former chef turned deal-hunting enthusiast. When he's not tracking down the latest discounts, you'll find him exploring hiking trails or experimenting with sustainable living. He brings the same attention to detail from his culinary days to curating the best promotions for you.

Latest The Happiness Project coupon activity

Track real-time The Happiness Project coupon activity from our community. See which codes are working right now at The Happiness Project, when they were last verified, and any usage restrictions. Our feed helps you quickly find active codes and avoid expired ones.

From the blog

2025-04-29

The Happiness Project Promo Codes and Coupons September 2025