摘要:
A card reader device is provided with a housing having a slot for swiping a magnetic stripe of a card to complete a financial transaction between a buyer and seller. A read head is in the housing reads data stored on the magnetic stripe and produces a signal indicative of data stored on the magnetic stripe. An output jack is adapted to be inserted into a microphone input associated with a mobile device for provides the signal indicative of data stored on the magnetic stripe to the mobile device. A sourcing power device couples to an audio jack of the mobile device and sources power from the mobile device through the audio jack.
摘要:
A card reader device is provided that includes a housing having a slot for swiping a magnetic stripe of a financial transaction card to complete a financial transaction between a buyer and seller. A read head is positioned in the housing. The read head reads data stored on the magnetic stripe and produces a signal indicative of data stored on the magnetic stripe. The read head has sufficient impedance to set amplitude of a signal indicative of data stored on the magnetic stripe. An output jack is adapted to be inserted into a microphone input associated with a mobile device for providing the signal indicative of data stored on the magnetic stripe to the mobile device.
摘要:
A system and method of providing heightened debit and/or credit card security is presented. The debit and/or credit card may be void of any information printed on the card that may provide identification of the user, an account number associated with the card, an expiration date for the card, etc. In some examples, a portion of this information may be provided, but not all pieces of information, in order to reduce the likelihood of unauthorized use, such as during an on-line transaction where a user must input information generally found on the face of or rear of the card itself.
摘要:
A method is provided of conducting a financial transaction with reduced likelihood of fraud. A financial transaction is entered into using a first party's financial transaction instrument to transfer funds. The first party's financial transaction instrument information is sent externally to a mobile device. The financial transaction instrument information is sent from the mobile device to a payment system.
摘要:
The invention is an improved transaction verification method comprising a document, card or electronic apparatus with a transparent optical pattern visible to the user on a transparent window display. The verification process is performed by a user aligning the transparent pattern over a synchronized pattern image. The optical combination of these patterns induces a visual code, to be apparent to the user, which is then manually entered into a remote terminal or directly to the electronic apparatus to verify the transaction.
摘要:
A method of transferring value to an electronic wallet includes obtaining a first telephone number from a user, the first telephone number being associated with a mobile telephone of the user; obtaining a PIN from the user, the PIN being associated with a prepaid money transfer card, the prepaid money transfer card having a value associated therewith; obtaining a second telephone number from the user, the second telephone number being associated with a mobile telephone of an intended recipient of at least some of the value associated with the prepaid money transfer card; and transferring the at least some of the value associated with the prepaid money transfer card with an electronic wallet associated with the second telephone number.
摘要:
Directional albedo of a particular article, such as an identity card, is measured and stored. When the article is later presented, it can be confirmed to be the same particular article by re-measuring the albedo function, and checking for correspondence against the earlier-stored data. The re-measuring can be performed through us of a handheld optical device, such as a camera-equipped cell phone. The albedo function can serve as random key data in a variety of cryptographic applications. The function can be changed during the life of the article. A variety of other features are also detailed.
摘要:
A Tradesman's Card system issues a Tradesman's Card to qualifying tradesman selected from the group consisting of plumbers, electricians, carpenters, masons, mechanics, repair shop professionals, contractors, or related construction or trade companies and professions upon payment of an initiation fee and payment of periodic maintenance fees. The card is issued by a bank or a credit card issuing authority that has contracted with pre-selected wholesalers, jobbers and businesses to provide pre-negotiated discount levels for tradesmen within the group. The tradesman's Card has unique identification features, which identify the card holder as a professional tradesman that is entitled to pre-negotiated discounts. A number visible on the Tradesman's card serves as the system identification number and a credit card number. Professional purchases by the tradesman are tracked by the system, analyzed and reported to sponsoring manufacturers of goods, jobbers or wholesalers for a fee. The purchasing information can be used by merchants for marketing purposes and generation of special discounts on future purchases by the tradesmen.
摘要:
A new approach is proposed that contemplates systems and methods to enable an individual to complete a financial transaction by swiping a magnetic stripe card through a card reader connected to a mobile device. The size of the card reader is miniaturized to be portable for connection with the mobile device. The card reader is configured to reliably read data encoded in a magnetic strip of the card with minimum error in a single swipe and provide a signal that corresponds to the data read to the mobile device, which then decodes the incoming signal from the card reader and acts as a point-of-sale device to complete the financial transaction. Such an approach enables a person to become either a micro-merchant (payee) or a buyer/customer (payer) without having to purchase expensive card reader devices or software.
摘要:
A new approach is proposed that contemplates systems and methods to enable an individual to complete a financial transaction by swiping a magnetic stripe card through a card reader connected to a mobile device. The size of the card reader is miniaturized to be portable for connection with the mobile device. The card reader is configured to reliably read data encoded in a magnetic strip of the card with minimum error in a single swipe and provide a signal that corresponds to the data read to the mobile device, which then decodes the incoming signal from the card reader and acts as a point-of-sale device to complete the financial transaction. Such an approach enables a person to become either a micro-merchant (payee) or a buyer/customer (payer) without having to purchase expensive card reader devices or software.