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Venmo
Venmo is an American mobile payment service founded in 2009 and owned by PayPal since 2013. Venmo is aimed at users who wish to split their bills. Account holders can transfer funds to others via a mobile phone app; both the sender and receiver must live in the United States. Venmo also operates as a small social network, as users can observe other users' public transactions with posts and emoticons. In 2021, the company handled US$230 billion in transactions and generated US$850 million in revenue. Users can view transactions on the Venmo website but cannot complete transactions on the website. By default, Venmo publishes every peer-to-peer transaction (excluding the amount), a feature shown by researchers to reveal sensitive details about users' lives in some situations. In 2018, the company settled with the Federal Trade Commission (FTC) about several privacy and security violations related to this and other features, and made changes to the corresponding settings. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cryptocurrency
A cryptocurrency (colloquially crypto) is a digital currency designed to work through a computer network that is not reliant on any central authority, such as a government or bank, to uphold or maintain it. Individual coin ownership records are stored in a digital ledger or blockchain, which is a computerized database that uses a consensus mechanism to secure transaction records, control the creation of additional coins, and verify the transfer of coin ownership. The two most common consensus mechanisms are proof of work and proof of stake. Despite the name, which has come to describe many of the fungible blockchain tokens that have been created, cryptocurrencies are not considered to be currencies in the traditional sense, and varying legal treatments have been applied to them in various jurisdictions, including classification as commodities, securities, and currencies. Cryptocurrencies are generally viewed as a distinct asset class in practice. The first cryptocu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PayPal
PayPal Holdings, Inc. is an American multinational financial technology company operating an online payments system in the majority of countries that support E-commerce payment system, online money transfers; it serves as an electronic alternative to traditional Banknote, paper methods such as cheque, checks and money orders. The company operates as a payment processor for online vendors, auction sites and many other commercial and company users, for which it charges an international addition bank charges fee. Established in 1998 as Confinity, PayPal went public through an initial public offering, IPO in 2002. It became a wholly owned subsidiary of eBay later that year, valued at $1.5 billion. In 2015 eBay corporate spin-off, spun off PayPal to its shareholders, and PayPal became an independent company again. The company was ranked 143rd on the 2022 Fortune 500, ''Fortune'' 500 of the largest United States corporations by revenue. Since 2023, PayPal is a member of the MACH Al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bitcoin Cash
Bitcoin Cash (also referred to as Bcash) is a cryptocurrency that is a fork of bitcoin. Launched in 2017, Bitcoin Cash is considered an altcoin or spin-off of bitcoin. In November 2018, Bitcoin Cash further split into two separate cryptocurrencies: Bitcoin Cash (BCH) and Bitcoin Satoshi Vision (BSV). History Since its inception, bitcoin users maintained a common set of rules for the cryptocurrency. On 21 July 2017, bitcoin miners implemented a software upgrade known as Bitcoin Improvement Proposal (BIP) 91, which activated the Segregated Witness (SegWit) upgrade at block 477,120. SegWit was a contentious update as it enabled second-layer solutions on bitcoin, such as the Lightning Network. A group of bitcoin activists, developers, and China-based miners opposed the proposed SegWit upgrades designed to increase bitcoin's capacity; these stakeholders pushed forward alternative plans which would increase the block size limit to eight megabytes through a hard fork. Supporte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Braintree (company)
Braintree is a Chicago-based company that primarily deals in mobile and web payment systems for e-commerce companies. The company was acquired by PayPal on September 26, 2013. History Braintree was founded by Bryan Johnson in 2007. By 2011, the company ranked 47th on Inc. magazine's annual list of the 500 fastest-growing companies. In that year, Bill Ready joined the company as CEO. Johnson remained chairman. In 2012, Braintree acquired Venmo for $26.2 million. A year later, PayPal, then part of eBay, acquired Braintree for $800 million. In August 2015, PayPal acquired Chicago-based mobile commerce company Modest and rolled Modest's products into Braintree's offerings. Braintree first expanded internationally in 2012, when it announced that it would begin providing services in Australia. The company began serving Europe and Canada in August 2013 and announced support in Hong Kong, Singapore, and Malaysia in 2015. By late 2015, Braintree was processing nearly $50 billion in a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gametime
Gametime is a mobile ticket marketplace app developed by San Francisco-based Gametime United Inc., which was founded by Brad Griffith in late 2012. The app was released for iOS in May 2013, with an Android version released in March 2014. In multiple funding rounds following the app's initial release, Gametime has raised a total of from various investors. The app received an award from each SportsBusiness Daily and the Appy Awards in 2017, and Gametime United was named among the fastest-growing companies in the U.S. in various categories by Deloitte, '' Inc.'' and Accel Partners. Features Gametime allows users to purchase tickets for sports events, including MLB, NFL, NCAA, NBA, NHL and MLS games and WrestleMania, AMA Supercross Championship and PGA Tour events, as well as music events, such as concerts, and other performances, including comedy and theater. The app compiles data of unsold tickets from various suppliers and displays the 50 best results for the selected ve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RRE Ventures
RRE Ventures is an American Venture capital firm based in New York City. The firm primarily invests in seed, series A and series B rounds and focuses on companies operating in the software, internet, communications, aerospace, robotics, 3D printing and financial services sectors. Background Stuart Ellman and James D. Robinson IV were classmates at Harvard Business School where they came up with the idea of starting a venture capital firm. In 1994 they founded RRE Ventures with Robinson's father, James D. Robinson III who was the Chairman and CEO of American Express from 1977 until his retirement in 1993. The name of the firm is derived from the first letter of each co-founder's surname. The firm focuses on investing in early stage companies. RRE has been a significant investor in Chinese companies. At one time RRE had made millions from a sale to Ping An Insurance but did not know how to get the proceeds out of China. Laughable suggestions included buying a large Di ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mobile Payment
Mobile payment, also referred to as mobile money, mobile money transfer and mobile wallet, is any of various payment processing services operated under financial regulations and performed from or via a mobile device. Instead of paying with cash, cheque, or credit card, a consumer can use a payment app on a mobile device to pay for a wide range of services and digital or hard goods. Although the concept of using non-coin-based currency systems has a long history, it is only in the 21st century that the technology to support such systems has become widely available. Mobile payments began adoption in Japan in the 2000s and later all over the world in different ways. The first patent exclusively defined "Mobile Payment System" was filed in 2000. In a developing country, mobile payment solutions can be deployed as a means of extending services of financial institutions to the community known as the "unbanked" or " underbanked", which is estimated to be as much as 50 percent of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alipay
Alipay () is a third-party mobile and online payment platform, established in Hangzhou, China in February 2004 by Alibaba Group and its founder Jack Ma. In 2015, Alipay moved its headquarters to Pudong, Shanghai, although its parent company Ant Financial remains Hangzhou-based. Alipay overtook PayPal as the world's largest mobile (digital) payment platform in 2013. As of June 2020, Alipay serves over 1.3 billion users and 80 million merchants. According to the statistics of the fourth quarter of 2018, Alipay has a 55.32% share of the third-party payment market in mainland China, and it continues to grow. Along with WeChat, Alipay has been described to be China's super-app with a wide range of functionalities including ridesharing, travel booking and medical appointments. History The service was first launched in 2003, by Taobao. The People's Bank of China, China's central bank, issued licensing regulations in June 2010 for third-party payment providers. It also issued ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ethereum
Ethereum is a decentralized blockchain with smart contract functionality. Ether (abbreviation: ETH) is the native cryptocurrency of the platform. Among cryptocurrencies, ether is second only to bitcoin in market capitalization. It is open-source software. Ethereum was conceived in 2013 by programmer Vitalik Buterin. Other founders include Gavin Wood, Charles Hoskinson, Anthony Di Iorio, and Joseph Lubin. In 2014, development work began and was crowdfunded, and the network went live on 30 July 2015. Ethereum allows anyone to deploy decentralized applications onto it, with which users can interact. Decentralized finance (DeFi) applications provide financial instruments that do not directly rely on financial intermediaries like brokerages, exchanges, or banks. This facilitates borrowing against cryptocurrency holdings or lending them out for interest. Ethereum also allows users to create and exchange non-fungible tokens (NFTs), which are tokens that can be tied to un ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bitcoin
Bitcoin (abbreviation: BTC; Currency symbol, sign: ₿) is the first Decentralized application, decentralized cryptocurrency. Based on a free-market ideology, bitcoin was invented in 2008 when an unknown entity published a white paper under the pseudonym of Satoshi Nakamoto. Use of bitcoin as a currency began in 2009, with the release of its open-source software, open-source implementation. In 2021, Bitcoin in El Salvador, El Salvador adopted it as legal tender. It is mostly seen as an investment and has been described by some scholars as an economic bubble. As bitcoin is pseudonymous, Cryptocurrency and crime, its use by criminals has attracted the attention of regulators, leading to Legality of cryptocurrency by country or territory, its ban by several countries . Bitcoin works through the collaboration of computers, each of which acts as a Node (networking), node in the peer-to-peer bitcoin network. Each node maintains an independent copy of a public distributed ledger of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Litecoin
Litecoin (Abbreviation: LTC; sign: Ł) is a decentralized peer-to-peer cryptocurrency and open-source software project released under the MIT/X11 license. Inspired by Bitcoin, Litecoin was the second cryptocurrency starting in October 2011. In technical details, the Litecoin main chain shares a slightly modified Bitcoin codebase. The practical effects of those codebase differences are lower transaction fees, faster transaction confirmations, and faster mining difficulty retargeting. Due to its underlying similarities to Bitcoin, Litecoin has historically been referred to as the "silver to Bitcoin's gold."Ismail, Ashiana. "Permissioned blockchains for real world applications." PhD diss., 2020. In 2022, Litecoin added optional privacy features via soft Fork (blockchain), fork through the MWEB (MimbleWimble extension block) upgrade. History Pre-Litecoin By 2011, Bitcoin mining was largely General-purpose computing on graphics processing units, performed by GPUs. This raised conc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Munchery
Munchery Inc. was an online food ordering and meal delivery service that served parts of San Francisco, Seattle, and New York City.Gold, AmandCook Your Week: Munchery and Belcampo Team Up''San Francisco Chronicle''. July 21, 2015 The company shut down abruptly on January 21, 2019. It was valued at $300 million.Said, Caroline (4 March 2019"Munchery bankruptcy filing leaves little for food vendors."San Francisco Chronicle. (Retrieved March 5, 2019.) The website currently relaunched as a recipes-only website. Overview Munchery was a conglomeration of chefs who offered continually changing menus to users. Chefs chose their dishes and sourced ingredients, and users rated the meals. Meals could be ordered up to 6 p.m. the same day or a few days in advance. A fleet of drivers delivered the dinners within a chosen one-hour window between 5 and 9 p.m.. The chilled food needed to be reheated before serving. After trying the meals, diners could post reviews online, and they could also dire ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
