|Type of business||Public|
Type of site
|Online deal marketplace|
|Traded as||Nasdaq: GRPN|
Russell 2000 Index component
Chicago, Illinois, U.S.
|Revenue||US$967.108 million (2021) |
|Operating income||US$(4.655 million) (2021)|
|Net income||US$120.348 million (2021)|
|Total assets||US$1.158 billion (2021) |
|Total equity||US$210.296 million (2021)|
|Employees||1000 (2020) |
|Subsidiaries||Groupon MyCityDeal, Ideel, LivingSocial, CommerceInterface, Adku, SnapSave, Swarm, Mob.ly, PrettyQuick LLC, Groupon Getaways, Aisle50, GrouponLive, Plumfare, Boomerang, Inc., Cloud Savings Company|
|Native client(s) on||iOS, Android|
Groupon is an American global e-commerce marketplace connecting subscribers with local merchants by offering activities, travel, goods and services in 13 countries. Based in Chicago, Groupon was launched there in November 2008, launching soon after in Boston, New York City and Toronto. By October 2010, Groupon was available in 150 cities in North America and 100 cities in Europe, Asia and South America, and had 35 million registered users. By the end of March 2015, Groupon served more than 500 cities worldwide, nearly 48.1 million active customers and featured more than 425,000 active deals globally in 48 countries.
The idea for Groupon was created by former CEO and Pittsburgh native Andrew Mason. The idea gained the attention of his former employer, Eric Lefkofsky, who provided $1 million in seed money to develop the idea. In April 2010, the company was valued at $1.35 billion. According to a December 2010 report conducted by Groupon's marketing association and reported in Forbes magazine and the Wall Street Journal, Groupon was "projecting that the company is on pace to make $1 billion in sales faster than any other business, ever."
In its first earnings release as a public company, Groupon reported a 2011 fourth-quarter loss of $9.8 million on an adjusted basis, disappointing investors. Additional investor concerns arose after the company restated 2011 revenues downward in March 2012.
The idea that would eventually become Groupon was born out of founder Andrew Mason's frustration trying to cancel a mobile phone contract in 2006. Mason thought that there must be some way to leverage the collective bargaining power of a large number of people. In 2007 Mason launched The Point, a web platform based on the "tipping point" principle that would utilize social media to get people together to accomplish a goal. The Point was intended to organize people around some sort of cause or goal. It gained only modest traction in Chicago until a group of users decided their cause would be saving money. They wanted to round up people to buy the same product in order to receive a group discount. Founder Eric Lefkofsky wanted the company to pivot in order to focus entirely on group buying. Born from The Point, Groupon was launched in November 2008.
The name for the e-commerce platform, Groupon is a portmanteau of "group" and "coupon". Groupon's first deal was a two-pizzas-for-the-price-of-one offer at Motel Bar, a restaurant on the first floor of its building in Chicago.
The decision to focus on group buying proved wise. In just a year and a half, Groupon grew from a staff of a few dozen to over 350. Revenue and bookings also grew swiftly, and the company was valued at over $1 billion after just 16 months in business, the fastest company ever to reach this milestone.
Initial public offering
On June 2, 2011, Groupon filed to go public under the ticker symbol GRPN. The company went public on November 4, 2011. It was the biggest IPO by an Internet company since Google in 2004. The IPO was handled by Morgan Stanley, Goldman Sachs Group and Credit Suisse Group.
On August 10, 2011, Groupon updated its IPO filing, after facing scrutiny from regulators and analysts over its use of a non-standard accounting metric called Adjusted Consolidated Segment Operating Income. Critics argued that ACSOI was used by Groupon to present a misleading metric of profitability. Groupon's original IPO filing with ACSOI accounting showed a positive operating income of $60.6 million for 2010; after replacing the ACSOI metric with standard accounting metrics, Groupon's IPO filing reported an operating loss of $420 million for 2010. Prior to the IPO, some analysts criticized Groupon's decision to pay out over $940 million of the $1.12 billion in venture capital Groupon had raised before the IPO – over 84% of its venture capital raised – as cash payouts to its 3 founders and early backers, rather than into the company. The large cash payout also made Groupon technically insolvent when it filed for its IPO.
In 2012, it was noted that Groupon had lost 80% of its value since its initial public offering the previous year. The stock had since rebounded and was trading around $8 in Q1 2015 before plunging as low as $2.15 in early 2016.
Prior to the company's fifth anniversary, the Groupon website was completely redesigned and new features were added in November 2013. According to the SVP of product management, the original website was "designed for a deal of the day and the new site is designed for a marketplace." Following the website relaunch, the company rewarded a random selection of one million customers on November 20, 2013, with up to US$5,000 worth of "Groupon bucks".
Groupon recorded record-breaking holiday weekend sales in North America during the full (Black Friday through Cyber Monday) weekend of 2014 (Nov. 28 – Dec. 21), representing the most successful four days ever in the company's six-year history, with sales up more than 25% year over year. Black Friday and Cyber Monday were the two biggest days in Groupon's North American history.
On December 29, 2014, Groupon's shares rose by 1.4% after it was reported that Goldman Sachs was "weighing an investment in one of the daily deal company’s units."
On September 22, 2015, Groupon announced they would be eliminating approximately 1,100 positions, primarily in their sales and customer service operations. As part of this restructure, they would also be ceasing operations in international markets such as Morocco, Panama, Philippines, Puerto Rico, Taiwan, Thailand and Uruguay. Exiting those markets was part of a strategy to boost profits.
In January 2016, Groupon signed a lease in Seattle for 42,000 square feet of space in the 1201 3rd Avenue building in downtown. This creates room for 400 employees, up from 300 that Groupon currently employs in Washington.
In May 2016, Groupon sued IBM, claiming that IBM had infringed the patent of technology that allows solicitation of customers based on where the customers are located. Groupon filed the lawsuit shortly after IBM accused Groupon of infringement in a previous lawsuit. In October 2018 the separate lawsuit was settled, with Groupon paying IBM $57 million to cover the infringement and licensing of four patents.
In November 2016, Groupon began to reduce its area of coverage from 27 countries down to 15. It shut down operations in South Africa on November 4 of that year.
In March 2020, both Groupon's CEO Rich Williams and Chief Operating Officer Steve Krenzer stepped down from their roles. Despite that, both of them still remain employed by the company, "The terms of Mr. Williams’ and Mr. Krenzer's separations will be disclosed as available and required". Interim CEO Aaron Cooper was replaced by Kedar Deshpande. Dušan Šenkypl became the company's new CEO in March 2023. 
Acquisitions and partnerships
Groupon owns numerous international operations, all of which were originally deal-of-the-day services similar to it, but most of which was subsequently re-branded under the Groupon name after the acquisition, including the European-based MyCityDeal (May 17, 2010), the South American ClanDescuento (June 22, 2010), the Japanese service Qpod.jp and Russian Darberry.ru (both acquired on August 17, 2010), and the Singaporean Beeconomic.com (November 30, 2010), which was founded by brothers Karl Chong and Christopher Chong.
Groupon bought the Indian deal-of-the-day website SoSasta.com in January 2011 and re-branded it as "Crazeal by Groupon Inc." The Groupon acquisitions of uBuyiBuy launched services under the Groupon name in Hong Kong. In addition, Groupon acquired GroupsMore.com to expand its business in Malaysia.
Prior to these acquisitions, Groupon had bought out the mobile technology company Mob.ly, while The Point, Inc., the predecessor to Groupon, bought the trademark
On August 4, 2011, the company acquired Obtiva, a large Chicago, Illinois-based Ruby on Rails and Agile Software Development consulting firm for an undisclosed amount, in order to boost its technology recruiting capabilities.
In January 2012, the company acquired Mertado, a social shopping service based on the Facebook platform. In May 2012, Groupon acquired Breadcrumb, a point of sale system and iPad app that targets local restaurants. Based on the May acquisition, Groupon launched Breadcrumb PRO and Breadcrumb POS, expanding its target beyond restaurants to include all types of local businesses.
On September 24, 2012, Groupon acquired restaurant reservation and discount site Savored for an undisclosed amount, providing Groupon with an inlet to higher-end restaurants. Groupon also announced that it would continue to operate Savored independently from the main Groupon website.
In December 2013, Groupon acquired Boomerang, a Lightbank-backed start-up that allows people to share gift cards and other deals from local merchants with their friends. Boomerang's two cofounders, Zachary Smith and Matthew Williams, along with eight employees went on to build a new digital-coupon offering, called Groupon Coupons.
On January 11, 2013, Groupon acquired real-time location sharing mobile app and small business service provider Glassman, which was founded and led by Geoffrey Woo, Jon Zhang and Jonathan Chang. On September 9, 2013, Groupon announced acquisition of European last-minute travel app Blink (founded by Rebeca Minguela), which provides same-day hotel reservations.
In January 2014, Groupon bought ideeli, a fashion company, for $43 million. On October 2, 2014, Groupon unveiled Snap, a new app specifically for giving customers cash back when they buy certain items at the grocery store. Snap asks shoppers to upload photos of their receipts after they have gone to the supermarket to buy groceries. Certain items are then eligible for discounts, which shoppers receive in the form of a cash-back deal. The new app comes from Groupon's previous acquisition of SnapSaves, a Canadian start-up that works much like Snap. In November 2014, Groupon acquired In-Store Analytics And Marketing Start-up, Swarm Mobile, a start-up that helps businesses connect with and track their customers while in stores.
In February 2016, Chinese online retailer Alibaba Group Holding Ltd disclosed that it had acquired a 5.6% stake in Groupon Inc. In April 2016, Groupon Inc. announced it received a $250 million investment from a private investment firm, Atairos Management LP, which has ties to Comcast Corp. The firm was founded by former Comcast Chief Financial Officer Michael Angelakis, who launched the firm earlier this year with more than $4 billion in committed capital from Comcast.
When it first launched, the company offered one "Groupon" per day in each of the markets it served. The Groupon worked as an assurance contract using The Point's platform: if a certain number of people signed up for the offer, then the deal became available to all; if the predetermined minimum was not met, no one got the deal that day. This reduced risk for retailers, who can treat the coupons as quantity discounts as well as sales promotion tools. In the early years before revenue splits began to adjust as necessary, Groupon made money by keeping approximately half the money the customer pays for the coupon. More recently that split could vary depending on many factors.
Unlike classified advertising, the merchants advertising on Groupon do not pay any upfront cost to participate: Consumers are able to search and browse deals via web or mobile and can subscribe to receive emails featuring deals they are interested in based on preferences they input. Groupon employs copywriters who draft descriptions for the deals featured by email and on the website. Groupon's promotional text strategy in the early years for the deals has been seen as a contributing factor to the popularity of the site, featuring a distinctive mix of thorough fact-checking and witty humor.
Some publications have noted potential problems with the business model. For example, the Wall Street Journal has reported that a successful deal could temporarily swamp a small business with too many customers, risking a possibility that customers will be dissatisfied, or that there won't be enough product to meet the demand. In response to these issues, Groupon officials have stated that deals sold will be capped in advance to a number that the business can service effectively.
In 2015, it was reported that 88% of merchants agree that their Groupon deal brought in new customers, and 82% of customers say they are likely to return to the merchant again. One analysis found only ~20% of Groupon buyers returned for full-price purchases. 
In 2010, it was reported that local merchants found it difficult to get Groupon interested in agreeing to a particular deal. According to the Wall Street Journal, seven of every eight possible deals suggested by merchants were dismissed by Groupon.
Groupon offers a mobile application which allows users to browse, buy deals, and redeem them using the screen as a coupon.
In addition to daily local deals, Groupon's channels have included: Groupon Goods, launched in September 2011, which focuses on discounted merchandise, although Groupon officially announced the closure of goods on February 19, 2020, but then decided almost three months later to phase down the Goods business and cut 44% of its employees; Groupon Getaways, which offers vacation packages and travel deals; and GrouponLive, where consumers can find discounts on ticketed events  Groupon has also emerged as a check on price increases for certain essential commodities in many countries.
Groupon has served markets in several countries including, the United States, Canada, Ukraine, Germany, Greece, France, the Netherlands, Belgium, the United Kingdom, India, Indonesia, Ireland, Israel, Denmark, Thailand, United Arab Emirates, New Zealand and others. In 2010, Forbes noted that there were over 700 Groupon copycat sites, the majority of them existing overseas.
On February 19, 2011 The Wall Street Journal reported that Groupon was preparing to launch in China. Groupon subsequently entered into the China market in a joint venture with Tencent and launched "Gaopeng". After a year of struggling in the established market, Goapeng subsequently merged with Futuan. Groupon also launched in the MENA region with Groupon UAE on June 16, 2011.
Groupon entered the Indian market through the acquisition of local company SoSasta in Jan 2011. Finally, after winning a battle to acquire the groupon.co.in domain name, the Indian business was renamed Groupon in Nov 2012. In August 2015, Groupon gave up control of its India unit to Sequoia Capital and renamed the company Nearbuy. In February 2011, Groupon Russia announced it would join the Russian Company Mail.ru in order to start offering deals on its social network Odnoklassniki. This way, users would be able to buy and share deals from Groupon on their profiles.
New Enterprise Associates, Eric Lefkofsky and Brad Keywell are investors in Groupon (Lefkofsky and Keywell later formed the investment company Lightbank; Groupon is listed as a Lightbank investment). In April 2010, Groupon raised $135 million from Digital Sky Technologies, a Russian investment firm. On December 29, 2010, Groupon's executive board approved a change to Groupon's certificate of incorporation that would permit the company to raise $950 million in venture capital funding, based on a valuation of $6.4 billion.
From January 2010 through January 2011, Groupon's U.S. monthly revenues grew from $11 million to $89 million. Consolidated revenue for the full year 2014 reached nearly $3.2 billion.
In October 2010, Yahoo! was rumoured to have offered over $3 billion to acquire Groupon. On November 30, 2010, it was reported that Google offered $5.3 billion with a $700 million earnout to acquire Groupon and was rejected on December 3, 2010. After the rejection of the Google/Groupon buy-out, Groupon proceeded with their own initial public offering.
Groupon's consolidated gross billings for the full year 2014 increased 32% year-over-year to $7.6 billion.
Groupon Now application
In 2011, Groupon developed an application, Groupon Now, aimed at smartphone and tablet users. The application consists of two buttons: "I'm Hungry" and "I'm Bored." Once a user clicks on one of the buttons, the app then locates the closest and best deals for food or entertainment, respectively, using geolocation.
Groupon have the Groupon Promise to ensure that customers are satisfied with their purchase and if customers are disappointed with their purchase, Groupon will try to work things out with the customers or give them a refund. The Groupon Promise is essential in dissipating cognitive dissonance and perceived risk.
On February 20, 2012, Groupon announced a "VIP Membership" program, with a membership fee of $30 annually. This program gives VIP members access to deals 12 hours earlier than non-members, as well as access to expired deals (in the "Deal Vault") and easy returns of deals (in exchange for "Groupon bucks").
Groupon MerchantOS is a suite of products and tools for merchants running with Groupon. The suite includes Groupon Rewards, Groupon Scheduler and Groupon Payments.
Groupon Rewards On May 10, 2012, Groupon announced the launch of Groupon Rewards in the United States. Rewards is a loyalty program for merchants to reward customers for repeat visits with a Reward of their choosing. Unlike "buy 9 and get the 10th free" punchcards, a consumer earns Rewards by using any major credit card saved in their Groupon account when they visit their favourite local merchants. When a customer spends an amount pre-determined by the merchant, the customer unlocks a Reward to use on a future visit. The rewards program was later removed due to lack of engineering support.
Groupon Scheduler Groupon Scheduler is an online booking tool for merchants, allowing their consumers to seamlessly book appointments for services at the time of purchasing their Groupon deal. This tool is targeted at merchants running deals where appointments are required, for example in the health and beauty industry or for classes and activities.
Groupon Payments The newest addition to the suite of merchant-facing products is Groupon Payments, which was launched in September 2012. Groupon Payments offers merchants an infrastructure for accepting credit card payments at a low cost.
As of December 2015, MerchantOS is no longer a Groupon division.
Super Bowl commercials
Groupon aired a controversial Super Bowl XLV advertisement in which actor Timothy Hutton begins by making a plea for the people of Tibet before delivering the punch line: "But they still whip up an amazing fish curry." Critics of the ad took to several social media outlets to argue that Groupon was using the plight of Tibetans to sell their services. The commercial angered consumers who described the ad with adjectives including "tasteless," "tacky," "vulgar" and "detestable". The following day, Groupon responded by defending their commercial and their philanthropic stance.
On February 10, 2011, Groupon's founder Andrew Mason apologized and pulled the ad.
Violation of gift certificate expiration laws
In March 2011, Eli R. Johnson filed a lawsuit in federal court against Groupon, based on a claim that the company issues "gift certificates" that are not allowed under the Credit Card Accountability Responsibility and Disclosure Act. The act prohibits retailers from setting expiration dates less than 5 years after a card is purchased. The class action lawsuit was settled on December 17, 2012.
Massachusetts Alcoholic Beverages Control Commission
In March 2011, the Massachusetts Alcoholic Beverages Control Commission notified Groupon that it was in violation of state law that prohibits discounting of alcoholic beverages. Groupon notified Massachusetts subscribers of a temporary suspension in the use of its discount vouchers for alcohol at participating restaurants.
UK Office of Fair Trading investigation
During 2011 there were reported breaches of British advertising regulations to the Advertising Standards Authority. In December 2011 the Office of Fair Trading (OFT) launched an investigation into Groupon after the firm broke regulations 48 times in 11 months.
The OFT concluded in March 2012 that Groupon was in "widespread breaches" of UK consumer laws and were ordered to "clean up their practices" within three months including ensuring its website was accurate, realistic, claims related to any beauty or health products offered were substantiated and that refund and cancellation policies were in accordance with current regulations.
Groupon and Chilean consumer office lawsuit
The agency filed the lawsuit after a series of faults in the delivery and conditions of products and services sold to consumers.
In August 2016, the disagreements between the Chilean National Consumer Service (Sernac) and Groupon were evident. Both decided to raise a collective mediation for a series of questions that the entity dependent on the Ministry of Economy for the services of the virtual platform. In spite of the negotiations, the negotiations did not arrive at good port. And a few days after Christmas, Sernac filed a class action lawsuit against Groupon.
According to the agency, Groupon breached the conditions offered and contracted with consumers, in particular, due to non-compliance with deadlines offered and committed for the delivery of products or services. It even accuses it of not delivering the items purchased by consumers, with the consequent unilateral cancellation of purchases or having offered products and services without stock available.
This is compounded by the fact of dispatching articles of less value to the acquired or sending another product to the purchased, defaulting promotions and offers, "without respecting discount coupons offered and purchased by consumers," reads the lawsuit filed before the 18 ° Civil Court of Santiago.
According to information revealed by Sernac in the judicial action, during 2016 the service received numerous claims against Groupon. As of December 20, these totalled 1,958, which resulted in legal action. "The defendant incurs a serious violation of the Consumer Protection Law, violating the basic and irrevocable right, which is the right to truthful and timely information that assists every consumer," said the letter.
Living on Groupon ("Live Off Groupon" program)
In May 2010, Groupon created a challenge to live on Groupons for one year. The contestant Josh Stevens travelled throughout the United States and to the United Kingdom and purchased all food, drinks, travel, entertainment and more from Groupon for 365 days. At the end of the year, he received a prize of $100,000.
- "Groupon 2021 Annual Report" (PDF). Groupon. December 31, 2021. Retrieved 18 November 2023.
- "Groupon Number of Employees 2009–2021 | GRPN".
- Ebuehi, Francis. "Groupon closes shop in South Africa as part of strategic re-alignment – Innovation Village". innovation-village.com. Retrieved 2018-02-01.
- "Groupon About".
- "Groupon Expands to New Markets in Florida" (Press release). October 12, 2010.
- MacMillan, Douglas; Galante, Joseph (December 6, 2010). "Groupon Prankster Mason Not Joking in Spurning Google". Bloomberg.
- "Groupon hits 50m Subscribers – Shopping site sensation". January 21, 2011. Archived from the original on January 28, 2011.
- "Groupon Q1 2015 Public Fact Sheet." Groupon. Retrieved June 1, 2015. http://investor.groupon.com/index.cfm Archived 2017-11-04 at the Wayback Machine.
- Kerin, Roger (2013). Marketing. p. 147.
- "Annual investor reports (2017, 2016)". investor.groupon.com. Groupon investors website. Retrieved 3 December 2018.
- Bari Weiss (December 18, 2010). "Groupon's $6 Billion Gambler". Wall Street Journal. Retrieved December 18, 2010.
30-year-old CEO Andrew Mason who possessed an entreprineul spirit at the age of 15 with a bagel delivery service, Bagel Express(Rafferty, 2019). He's on the cover of Forbes magazine labelled "The Next Web Phenom."
- Coburn, Marcia Froelke (July 14, 2010). "The Real Deal". Retrieved July 14, 2010.
- Steiner, Christopher (August 30, 2010). "Meet The Fastest Growing Company Ever". Forbes. Retrieved November 23, 2010.
- Groupon Posts Loss of $9.8 Million
- Taylor, Colleen (2012-03-30). "Groupon's Profit In 2011 Was Actually $22.6 Million Less Than They Previously Said". TechCrunch. Retrieved 2013-07-04.
- "The History of Groupon". Forbes. Retrieved 2015-12-01.
- "The History of Groupon – Groupon Works". Groupon Works. Retrieved 2015-12-01.
- "INSIDE GROUPON: The Truth About The World's Most Controversial Company". Business Insider. Retrieved 2015-12-01.
- "About Us". Groupon. Retrieved 1 December 2011.
- Kerin, Roger (2013). Marketing.
- "Groupon is still the fastest company to reach a billion-dollar valuation". Quartz. 5 May 2015. Retrieved 2015-12-01.
- "Groupon files for a $750-million IPO". LA Times Blogs – Technology. 2011-06-02. Retrieved 2019-09-24.
- Pepitone, Julianne. "Groupon spikes 31% in IPO". CNN. Retrieved 2019-09-24.
- "Groupon's IPO biggest by U.S. Web company since Google". Reuters. 2011-11-04. Retrieved 2016-04-11.
- "Groupon's IPO biggest by U.S. Web company since Google". Reuters. 2011-11-04. Retrieved 2019-09-24.
- Julianne Pepitone (August 10, 2011). "Groupon updates IPO filing, admits it's unprofitable Website". CNN. Retrieved September 23, 2011.
- PrivCo (October 21, 2011). "Groupon Amends its IPO Filing to Reflect 3rd Quarter Financials; All Key Business Metrics Took Quarterly Sequential Tumble – Again Website". Retrieved October 26, 2011.
- Grumpy Old Accountants (September 23, 2011). "GrouponIs Technically Insolvent Website". Archived from the original on October 23, 2011. Retrieved October 26, 2011.
- "Groupon Struggles With Weak International Demand for Deals". adage.com. 9 November 2012. Retrieved 19 August 2020.
- "Groupon Inc". The Wall Street Journal. Retrieved April 8, 2017.
- Seth Fiegerman (1 November 2013). "Groupon Redesigns Website for First Time in Five-Year History". Mashable. Retrieved 15 November 2013.
- Todd Wasserman (15 November 2013). "Groupon Giving Away $5 Million in 'Groupon Bucks'". Mashable. Retrieved 15 November 2013.
- "Groupon Announces Fourth Quarter and Fiscal Year 2014 Results." Groupon. February 12, 2015. Retrieved March 1, 2015. http://investor.groupon.com/releasedetail.cfm?releaseid=896215 Archived 2015-05-30 at the Wayback Machine.
- By Daniel Rothberg, Los Angeles Times."/ Amazon drones, meet Groupon catapults." December 11, 2013. Retrieved December 13, 2013.
- Report, Post Staff (30 December 2014). "Goldman Sachs looking for Groupon deal: report". New York Post. Retrieved 19 August 2020.
- "Groupon names new COO, says CFO will leave company". Chicagotribune.com. Chicago Tribune. June 3, 2015. Retrieved 3 June 2015.
- Mac, Ryan. "Groupon Shares Crumble After Company Names New CEO". Forbes. Retrieved 5 November 2015.
- "Groupon Is Laying Off 1,100 At A Cost Of $35M, Shutters Operations In 7 Countries". 22 September 2015.
- Team, Trefis. "What Does The Future Hold For Groupon's International Business?". Forbes. Retrieved 2017-12-10.
- John Cook, GeekWire. "Groupon inks lease in downtown Seattle with room for 400 workers." Jan 15, 2016. Jan 25, 2016.
- Jonathan Stempel, Reuters. "Groupon sues 'once-great' IBM over patent." May 9, 2016. May 9, 2016.
- "Groupon finally settles IBM patent suit with a $57M payment". TechCrunch. Retrieved 2018-10-01.
- "Groupon closes shop in South Africa as part of strategic re-alignment". Innovation Village. Retrieved November 4, 2016.
- Maria Armental (March 25, 2020). "Groupon's CEO, Chief Operating Officer Both Step Down". The Wall Street Journal. Retrieved March 26, 2020.
- Lunden, Ingrid (2023-03-31). "Groupon, which has lost 99.4% of its value since its IPO, names a new CEO... based in Czech Republic". TechCrunch. Retrieved 2023-04-03.
- "Groupon Goes International, Buys Japanese and Russian Clones". Mashable. 17 August 2010. Retrieved August 17, 2010.
- Business Wire (2010-11-30). "Groupon Announces Continued Expansion in Asia". Business Wire. Retrieved 2013-07-04.
|author=has generic name (help)
- "Groupon acquires India's e-commerce portal SoSasta.com". The Times Of India. January 17, 2011. Retrieved January 17, 2011.
- Efrati, Amir (December 1, 2010). "Google Plots Move From Search to Sales". The Wall Street Journal.
- "Groupon Expands in Southeast Asia, now Offering Deals in Malaysia" (Press release). 25 January 2011. Retrieved January 25, 2011.
- "The Point, Inc. purchases trademark GROUP-ONS". United States Patent and Trademark Office.
- Pletz, John (4 August 2011). "Groupon buys software maker Obtiva". Crain's Chicago Business.
- Mossler, Julie (4 August 2011). "We call it Grouptiva (Groupon Acquires Obtiva)". Groupon Blog.
- Courtney Rubin (23 January 2012). "Groupon Acquires Social Shopping Start-up Mertado". Inc.com. Mansueto Ventures. Retrieved 11 November 2013.
- "Tech Crunch". Tech Crunch. 29 May 2012.
- "Groupon Expands Free Breadcrumb POS App". Yahoo! Finance. Business Wire. 24 July 2013. Archived from the original (Press release) on November 12, 2013. Retrieved 11 November 2013.
- MICHAEL J. DE LA MERCED (24 September 2012). "Groupon Moves Into Restaurant Reservations With Savored Deal". Deal Book. The New York Times. Retrieved 18 December 2012.
- Ong, Josh (9 December 2013). "Groupon acquires social gifting service Boomerang for its new Freebies category". The Next Web. Retrieved 19 August 2020.
- "Coupons & Promo Codes for September 2021 – Groupon".
- "Groupon Acquires Realtime Location-Aware Service Glassmap To Help You Find Deals". Techcrunch. 12 January 2013. Retrieved October 10, 2013.
- "Groupon Acquires Last-Minute Hotel Booking App Blink Booking". CEOWORLD Magazine. Archived from the original on September 21, 2013. Retrieved September 9, 2013.
- Clark, Evan (14 January 2014). "Groupon Buys Ideeli for $43 Million". WWD. Retrieved 14 January 2014.
- By Mike Isaac, The New York Times. "With New App, Groupon Goes After Grocery Deals." October 2, 2014. October 7, 2014.
- Ha, Anthony November 17 2014 TechCrunch. "Groupon Acquires In-Store Analytics And Marketing Startup Swarm Mobile"
- Lucas Matney (16 July 2015). "Groupon Acquires OrderUp Food Delivery Service". TechCrunch. Retrieved 16 July 2015.
- "Groupon Launches Its Own Food Delivery Business, Groupon To Go". Tech Crunch. 30 July 2015. Retrieved 7 January 2016.
- Hilary Kramer, Investor Place. "Can a Major Acquisition Revitalize Groupon Inc (GRPN)?." March 30, 2016. April 1, 2016.
- Joshua Jamerson, The Wall Street Journal. "Groupon Gets $250 Million Investment." April 4, 2016. April 22, 2016.
- "Groupon acquires UK's Cloud Savings Company, parent of Vouchercloud, for $65M – TechCrunch". techcrunch.com. May 2018. Retrieved 2018-05-21.
- Baker, Hannah (2018-05-15). "Groupon buys Bristol business for $65million". bristolpost. Retrieved 2018-05-21.
- Wire, Business. "Groupon buys company for $65 million to grow internationally". Daily Herald. Retrieved 2018-05-21.
|first=has generic name (help)
- Cohen, Deborah (June 10, 2009). "Virtual "tipping point" leverages group deals". Reuters. Retrieved November 30, 2009.
- Boston, Gabriella (July 8, 2009). "Site leverages power of group purchases". The Washington Times. Retrieved November 30, 2009.
- "Is Groupon Changing Its 50/50 Revenue Sharing Model?" Daily Deal Media. May 20, 2011. Retrieved December 10, 2014. http://www.dailydealmedia.com/468is-groupon-changing-its-5050-revenue-sharing-model/ Archived 2013-07-31 at the Wayback Machine
- Weingarten, Elizabeth (20 December 2010). "Forget Journalism School and Enroll in Groupon Academy". The Atlantic.com.
- "The Death of the Daily Deal". Knowledge at Wharton. Retrieved 2023-04-03.
- Rylah, Juliet Bennett (2023-04-03). "Whatever happened to Groupon?". The Hustle. Retrieved 2023-04-03.
- "Groupon cutting 2,800 jobs". Crain's Chicago Business. 2020-04-13. Retrieved 2020-05-22.
- Business Wire (2011-07-12). "Groupon Getaways™ with Expedia Offers First Deals Today". Business Wire. Retrieved 2013-07-04.
|author=has generic name (help)
- Business Wire (2012-04-11). "Groupon Announces G-Pass – Expedited Entry for GrouponLive Events". Business Wire. Retrieved 2013-07-04.
|author=has generic name (help)
- Suzanne Rowan Kelleher. "7 Easy Steps to Cheaper Family Trips". About. Archived from the original on 29 December 2014. Retrieved 29 December 2014.
- "A Website which sells Onions for Rs. 9 per Kg only !". Retrieved 5 September 2013.
- "Groupon.com". Groupon.com. Retrieved March 29, 2011.
- Enricko Lukman (3 September 2013). "Groupon Indonesia gets 500,000 daily visits, celebrates 3rd anniversary". TechInAsia. Tech In Asia. Retrieved 13 November 2013.
- Tapping into the Israeli love affair with getting whatever it is for less, Haaretz
- Business Wire (2011-09-21). "Groupon Launches in Denmark". Business Wire. Retrieved 2013-07-04.
|author=has generic name (help)
- Business Wire (2012-02-27). "Groupon Launches in Thailand". Business Wire. Retrieved 2013-07-04.
|author=has generic name (help)
- Business Wire (2011-06-15). "Groupon Launches in Sharjah". Business Wire. Retrieved 2013-07-04.
|author=has generic name (help)
- "A sluggish GroupOn NZ launch". The National Business Review. 2011-05-12. Archived from the original on 2017-10-26. Retrieved 2017-10-25.
- Loretta Chao (February 19, 2011). "Groupon Appears to Be Gearing Up for China Market". Wall Street Journal. Retrieved February 20, 2011.
- Geller, Martinne (February 20, 2011). "Reuters.com". Reuters.com. Retrieved March 29, 2011.
- "Groupon launched in Sharjah". June 16, 2011. Archived from the original on June 18, 2011. Retrieved 17 June 2011.
- "Groupon acquires India's e-commerce portal SoSasta.com". The Times Of India. January 17, 2011. Retrieved 16 March 2013.
- "Crazeal to become Groupon, finally!". 30 October 2012. Retrieved 16 March 2013.
- "The Deal Website 'Crazeal' Now Revamped As Groupon". Archived from the original on 15 October 2014. Retrieved 9 October 2014.
- "Groupon Inc rebranded as Nearbuy, to focus more on mobile apps". The Economic Times. 2015-08-10. Retrieved 10 August 2015.
- Matt Miller, The Deal Magazine. "Private equity, Chicago style." November 28, 2011. Retrieved December 12, 2011. Archived December 31, 2011, at the Wayback Machine
- Kim-Mai Cutler, VentureBeat. "Groupon Raises $135M from DST, signaling social buying comes of age." April 19, 2010.
- "Groupon Disses Google: Groupon to Raise $950 Million in Wake of Buyout Attempt". December 29, 2010. Archived from the original on January 1, 2011.
- "Getting To the Bottom of The Crazy Yahoo-Groupon Rumors". October 16, 2010.
- Efrati, Amir (December 1, 2010). "Google in Talks to Buy Deal Site Groupon". The Wall Street Journal.
- Frommer, Dan. "Groupon Launching "Groupon Now" Mobile Deals Service In April". Business Insider. Retrieved 14 October 2016.
- "The Groupon Promise". Groupon.com. Retrieved 2015-12-24.
- "Groupon Is Selling 'VIP' Memberships for $29.99". Time. February 20, 2012.
- Business Wire (2011-09-28). "Groupon Announces Rewards Program to Drive Repeat Visits to Local Businesses". Business Wire. Retrieved 2013-07-04.
|author=has generic name (help)
- Business Wire (2012-05-10). "Groupon Rewards Launches Nationwide, Driving Repeat Business for Local Merchants". Business Wire. Retrieved 2013-07-04.
|author=has generic name (help)
- Sisinni, Fabio (27 December 2015). "Why Groupon Needs To Go Private To Rebuild Its Vision". TechCrunch. Retrieved 13 June 2017.
- Business Wire (2011-12-07). "Groupon Announces Groupon Scheduler, Easy To Use Appointment Management". Business Wire. Retrieved 2013-07-04.
|author=has generic name (help)
- Business Wire (2012-09-19). "New Groupon Payments™ Service Offers Local Businesses the Lowest Rates on Credit Card Transactions". Business Wire. Retrieved 2013-07-04.
|author=has generic name (help)
- Jo Kent, CNN (January 21, 2011). "Edition.cnn.com". cnn.com. Retrieved March 29, 2011.
|author=has generic name (help)
- Doug Gross, CNN (February 8, 2011). "cnn.com". Edition.cnn.com. Retrieved March 29, 2011.
|author=has generic name (help)
- "Groupon Super Bowl commercial gains the wrong kind of attention". tribunedigital-chicagotribune. Retrieved 2017-08-23.
- "Website on defensive over Tibet ad". Google. AFP. February 7, 2011. Archived from the original on February 11, 2011. Retrieved 2019-09-19.
- andrew (February 7, 2011). "Groupon.com". Groupon.com. Retrieved March 29, 2011.
- andrew (February 10, 2011). "Groupon.com". Groupon.com. Retrieved March 29, 2011.
- Wiener-Bronner, Danielle (2018-02-02). "With a new Super Bowl ad, Groupon is back in the spotlight". CNNMoney. Retrieved 2020-05-22.
- Lansu, Michael (March 2, 2011). "Groupon sued over deal expiration dates". Chicago Sun Times. Retrieved Mar 11, 2011.
- Groupon Voucher Settlement Website > Home. Grouponvouchersettlement.com. Retrieved on 2013-09-05.
- "Webdevelopmentchennai.in". Archived from the original on 2015-12-22. Retrieved 2017-09-13.
- Yiannopoulos, Milo (March 29, 2011). "Groupon's image problems spread to Europe". London: Daily Telegraph. Retrieved 2 December 2011.
- "OFT launches investigation into Groupon advertisements". BBC News. 2 December 2011. Retrieved 2 December 2011.
- Sweney, Mark (16 March 2012). "Groupon guilty of 'widespread' breaches of consumer protection laws". The Guardian. London. Retrieved 16 March 2012.
- Tovey, Alan (16 March 2012). "Groupon ordered to clean up practices by OFT". The Telegraph. London. Retrieved 16 March 2012.
- "Sernac demanda a Groupon". America Retail. Santiago, Chile. 20 January 2017. Retrieved 7 August 2017.
- Wolinsky, David (2011-05-10). "365-Day "Live Off Groupon" Challenge Draws to a Close". NBC Chicago. Retrieved 2013-07-04.
- Abrams, Natalie (October 28, 2012). "Alan Kirschenbaum, Co-Creator of Yes, Dear and Friend Me, Dead at 51". TV Guide. TV Guide Online Holdings LLC. Retrieved July 27, 2013.