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Glossary                                                                                        421

              and relevant supply chains, within the enterprise and with   by them to accept the rights over the invention. The holder
              its business partners.                            of the patent has sole rights over the invention for a speci-
           Mobile entertainment  Any entertainment delivered on   fied period of time.” (per Fedcirc.us)
              mobile devices over wireless networks or that interacts  Pay per click (PPC)  A popular Internet advertising pay-
              with mobile service providers.                    ment formula where  advertisers  pay sites only when
           Mobile government (m-government)  The implementation   someone clicks on their ad.
              of e-government applications using wireless platforms.  Payment cards  Electronic cards that contain payment-
           Mobile marketing  The use of mobile devices and wireless   related data. They include credit cards, charge cards, and
              infrastructure as a means of marketing and advertising.  debit cards.
           Mobile payment  Payment transactions initiated or con-  Penetration test (pen test)  A method of assessing the vul-
              firmed using a person’s mobile device, usually a smartphone.  nerability of a computer system, which is done by allow-
           Mobile portal  A portal accessible via a mobile device.  ing experts to act as malicious attackers.
           Mobile social networking  Social networking where mem-  Penny auction  A new type of forward auction in which
              bers converse and connect with one another using any   participants must pay a small nonrefundable fee each time
              mobile device.                                    they place a bid (usually in small increments above the
           Mobile worker  Any employee who is away from his or   previous bid). When time expires, the last participant to
              her primary work space at least 10 h a week (or 25% of   have placed a bid wins the item and also pays the final bid
              the time).                                        price.
           Multichannel business model  The model or strategy of  Permission advertising  Advertising (marketing) strategy
              selling both online and off-line.                 in which customers agree to accept advertising and mar-
           Multimedia messaging service (MMS)  The new type of   keting materials (known as opt-in).
              wireless messaging, delivering rich media content, such  Personalization  The matching of advertising content and
              as video, images, and audio to mobile devices. MMS is   vendors’ services with customers based on their prefer-
              an extension of SMS (no extra charge with an SMS “bun-  ences and individual needs.
              dle”). It allows for longer messages than with SMS.  Personalized  banners  Banners  that  are  tailored  to  meet
           Name-your-own-price model  Auction model in which a   the need of target customers.
              would-be buyer specifies the price (and other terms) he or  Pervasive computing  Computing capabilities that are
              she is willing to pay to any willing and able seller. It is a   embedded in the environment but typically are not mobile.
              C2B model that was pioneered by Priceline.com.  Phishing  A fraudulent process of attempting to acquire sen-
           Non-convertible virtual currency  A virtual currency used   sitive information by masquerading as a trustworthy entity.
              in a specific virtual world or domain that cannot (theoreti-  Plaintext  A human-readable text or message.
              cally) be exchanged for fiat currency.          Platform for Privacy Preferences Project (P3P)  A pro-
           Nonrepudiation  The assurance that online customers or   tocol for privacy protection on the Web developed by the
              trading partners cannot falsely deny (repudiate) their pur-  W3 Organization (W3C).
              chase, transaction, sale, or other obligation.  Pop-up ad  An ad that appears due to the automatic launch-
           On-demand delivery service  An express delivery option.  ing of a new browser window when a visitor accesses or
           Online intermediary  A third-party entity that brokers the   leaves a website, when a delay occurs; also known as ad
              transactions between the buyer and seller and can be either   spawning.
              a virtual or a click-and-mortar intermediary.   Pop-up banner  Banners that appear in a separate window
           Opt-in  The principle that consumers must approve, in   when its affiliated Web page is activated.
              advance, what they are willing to see. That is, information  Prevention measures  Ways to help stop unauthorized peo-
              sharing should not occur unless customers affirmatively   ple from accessing the EC system (e.g., by using authentica-
              allow or request it.                              tion devices and firewalls or by using intrusion prevention
           Opt-out  A  method  that  gives  consumers  the  choice  to   which is, according to TechTarget, “a preemptive approach
              refuse to share information about themselves, or to avoid   to network security used to identify potential threats and
              receiving unsolicited information.                respond to them swiftly”).
           Order fulfillment  All the operations a company under-  Private key  A key that only its owner knows.
              takes from the time it receives an order to the time the  Private shopping club  Enables members to shop at dis-
              items are delivered to the customers, including all related   count, frequently for short periods of time (just few days).
              customer services.                              Procurement management  The process of planning, orga-
           Patent  “An exclusive right to a particular invention.   nizing, and coordinating of all the activities pertaining to
              Patents are granted by states or governments to the creator   the  purchasing  of  the  goods  and  services  needed  by  an
              of an invention, or to someone who has been designated   organization.
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