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Business ModelDescriptionExamples

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Online Learning MarketplacesVirtual marketplaces connect teachers and learners outside of traditional universities and schools. Professional independent teachers can give classes online, in a variety of formats and modalities, or sell teaching materials. Students select and buy the learning they seek directly from independent educators. WiZiQMoontoast

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SubscriptionFixed-price or variable subscriptions to access data or content are available to the end-user. Fees dictate usage limitations.PandoraLast.fm

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FreemiumThe freemium model works by offering basic services or content for free, while charging users a fee to access advanced or special features.FlickrSkype

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Fund-raisingFund-raising is the process of soliciting and actively gathering money by requesting donations from individuals, businesses, charitable foundations, or governmental agencies.FundRaisingGiftsprings

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DonationDonations are based on the spontaneous and generous independent contribution of users who pay for the services and benefits they receive according to their preferences. The amount of a donation may be fixed or left to the discretion of the user.OpenOfficeMozilla Foundation

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Platform MarketplacesPlatform marketplaces are online virtual platforms that define entertainment, education or work related ecosystems, in which developers and content distributors can participate by adopting and manufacturing / packaging their products to a set of specific technical and quality standards.Apple App StoreFacebook Developers

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Re-Use / Re-SellRe-sell or re-use data or content (usually user-generated) to create related products which offer an additional value or cover unexplored market niches.deviantART ShopClip Syndicate

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MerchandisingA brand or image from one product or service is used to sell and / or promote another good, not necessarily related.CafePressZazzle

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Resale of Physical GoodsOften referred to as drop-shipping, this online business model allows the retailer not to keep goods in stock, but to simply transfer customer orders and shipment details to the manufacturer or wholesaler, who then ships the goods directly to the customer. Online publishers mark-up the wholesale price and get paid the difference without having to worry about inventory, payments and shipping.Amazon AssociatesDoba

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Virtual GoodsServices which cannot be sold in the real-world but only exist on a virtual, intangible level like virtual worlds. Profits are based on virtual transactions operated with virtual currencies (like "linden dollars" for Second Life) which can later can be converted in real currencies. Second LifeKinset

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Information ProductsInformation Products include e-books, audio books, lessons, courses, guides and content collections on specific topics which can be directly sold online as downloadable products.LuluCreateSpace

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Software as a ServiceOnline software or web-based service. The service is commercialized by charging end-users for its usage.GoToMeetingWebEx

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Link SellingThe sale of anchor-text based links from high ranking web sites to other sites with the specific purpose of influencing search engine results by boosting the apparent link popularity of a site for specific keywords. N.B.: Link selling is strongly discouraged and often penalized by Google. LinkAdageText Link Ads

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Referral LeadsOnline recommendation systems where advertisers pay for receiving qualified leads.SprintUSA 2 Referral

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EventsOnline events such as webinars, workshops or conference sessions that are sold specifically for web access. Option include real-time or after-the-show options, and the possibility to offer video, uadio and text transcriptions of the content presented.EventbriteTicketLeap

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Information BrokeringA company or web service acts as an information broker between those providing the info and those seeking it. The business model is generally based on charging those wanting to promote specific information, while leaving access free to those seeking it. In other cases users are charged a fixed-price or percentage per transaction.JobCoinCraigslist

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Product PlacementProduct placement is a form of advertisement, where branded goods or services are placed in a context usually devoid of ads, such as movies, storyline of TV shows, or news programs. Now product placement has extended its reach to the web.BrandfamePlaceMyProduct

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Paid ContentAmbiguous and often criticized promotional strategy in which editors and publishers are paid to write reviews or articles on specific products. PayPerPostSponsoredReviews

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Content Licensing and RedistributionContent licensing services which offer web publishers to be economically rewarded when their content is published or redistributed by others.MochilaBlogBurst

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Affiliate MarketingAffiliate marketing systems allow product and service producers to provide an automatic commission to affiliate resellers who close a sale or send to a specific page a potential customer.Commission JunctionClickBank

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Build & ResellBuilding a web site, service, or application with no clear business model behind it. Once the product gains enough traffic, visibility, or a large community or users, it is sold to a large company which monetizes its potential.YouTubeMySpace