Abstract:
An apparatus and method for adding value to a stored value account using a scanable stored value code are provided. Through the use of scanable stored value codes, the process of adding value to a stored value account can be improved. Stored value card containing scanable stored value codes provide advantages to holders of stored value accounts.

Description:
BACKGROUND 
       [0001]    In the area of stored value systems, a common problem is the manner in which account holders add value to their corresponding stored value accounts. This value may represent currency, but might also represent more abstract forms of value such as points, units, credits, or minutes. These stored value accounts could include pre-paid cellular phone accounts, prepaid credit card accounts, or balances stored at an online retailer. For various reasons, an account holder may desire to add value to his stored value account via retail purchases. These retail purchases may or may not be face-to-face. This may occur, for example, if the account holder may not be able to directly contact the maintainer of the stored value account. This may also occur if the account holder would like to add value to his stored value account using cash. Using cash may not be feasible unless the account holder can directly contact the maintainer of the stored value account. Accordingly, an account holder may desire to add value to his account via an intermediary such as a retailer. 
         [0002]    Adding value to a stored value account may involve the following steps. The account holder selects a stored value card that corresponds to a specific type of account and the amount of value that the account holder would like to add. The account holder then purchases the stored value card via a retail transaction. Alternatively, information printed on a receipt or other stored value instrument may be used in place of or in addition to the stored value card. This retail transaction may include contact with the entity that maintains the account to authorize the stored value instrument. The account holder will then interface with the entity that maintains the stored value account to add value to his stored value account. This interfacing may be via the internet, via a phone call, via a text message or some forms of electronic communications. As part of this interfacing, the account holder must manually transmit a sequence of numbers that are printed on the stored value instrument. This sequence of numbers may be called a PIN. To account for the varying number of account holders, varying denominations, varying number of transactions, and to provide validation, this PIN must be a long sequence of numbers and could easily contain over 15 digits. 
         [0003]    The manual process of entering a PIN to add value to the stored value account is rife with errors. In the case of a phone call, any error in the process of entering a 15 digit number may require restarting the manual entry process at the beginning, which might also result in an error. In addition to entry of the PIN itself, the account holder must either remember or determine the appropriate number to call or the appropriate number to send a message to, which is another source of error for the account holder. Moreover, this PIN may be obscured by a silvery scratch-off material that must first be removed to make the sequence of numbers visible. The scratching off process introduces at least two additional sources of error. The account holder might under-scratch the silvery material resulting in some numbers of the PIN being mistaken for other numbers. The account holder might continually attempt reentry of the PIN until this error is detected. The account holder might also over-scratch the silvery material and scratch away the numbers underneath. This problem cannot be easily corrected without contacting either the retailer or the maintainer of the stored value account or possibly both. 
         [0004]    The current process of adding value to a stored value account is inherently time consuming and inefficient because of its manual nature. Because of human fallibility, that process is inevitably even more frustrating and inefficient at times. Such frustration and inefficiency reduces the value of the stored value system to both account holders and those that maintain such accounts. 
     
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
         [0005]      FIG. 1A  illustrates a stored value card without a scanable stored value code area. 
           [0006]      FIG. 1B  illustrates a stored value card with a scanable stored value code area. 
           [0007]      FIG. 2A  illustrates a stored value instrument without a scanable stored value code area. 
           [0008]      FIG. 2B  illustrates a stored value instrument with a scanable stored value code area. 
           [0009]      FIGS. 3A ,  3 B,  3 C,  3 D and  3 E illustrate examples of scanable stored value codes. 
           [0010]      FIG. 4  illustrates an example of a device that may be used to add value to a stored value account using a scanable stored value code. 
           [0011]      FIG. 5  is a flow chart illustrating a method of adding value to a stored value account using a scanable stored value code. 
       
    
    
     DETAILED DESCRIPTION 
       [0012]    By using scanable stored value codes, it is possible to improve the process of adding value to a stored value account and maintain the advantages of utilizing a retail transaction. A scanable stored value code may take many different forms and represents the information that might be stored within a PIN as well as computer-executable instructions that enhance the process of adding value to a stored value account. 
         [0013]    One example might involve the process of adding value to a pre-paid cellphone account through the use of the corresponding cellphone. Performed manually, this process might include opening the dialing program, selecting a number to dial such as *233 followed by entry of a 15-digit-PIN. Through the use of a scanable stored value code, the cellphone may be instructed to perform all of the above steps automatically. The error inherent in the manual method can be avoided. Moreover, scanable stored value codes have the ability to include error correction. Thus, a scanable code that is only partially intact may be fully functional for purposes of adding value to the stored value account. 
         [0014]    Rather than dial a number such as *233, the instructions may include sending a text message to a specific address. For example, the appropriate process may be to send a text message to 77777 with the sequence “ADD [Value Amount] [PIN Number].” Assuming that these instructions are printed on the face of the stored value card, the account holder might be confused as to the meaning of these instructions. For example, the account holder may be unclear as to whether the value amount should include currency symbols, “$50” vs. “50”. Should the value amount include the brackets? “[$50]” vs. “[50]”. Does the value amount correspond to the purchase price or the number of points? “[$50]” vs. “[1000]”. Even if understood, the manual method still contains all of the error associated with manual entry. Through the use of scanable stored value codes, these problems can be avoided. 
         [0015]      FIG. 1A  illustrates a stored value card lacking a scanable stored value code. The stored value card  100  may contain various regions. Logo  101  may be present to identify the maintainer of the corresponding stored value account. Text area  102  may be present and could provide information to the account holder about the use of the card and the denomination of the card. Such information may be directed towards the account holder or the retailer&#39;s cashier. Text area  102  may also include disclaimers, contact phone numbers, and regulatory information. PIN area  103  includes the number sequence that can be used by the account holder to provide value to his stored value account. PIN area  103  need not be a pre-designated region, but might instead be defined by the location in which the PIN is present. PIN area  103  may be obscured by scratch-off material  104 .  FIG. 1A  illustrates the scratch-off material  104  covering a portion of PIN area  103 . The scratch-off material  104  may cover the entire PIN Area  103 , a portion of PIN area  103 , or be absent entirely. In addition, scratch-off material  104 , if present, may be substituted by other materials such as tape, or the PIN  103  might be represented in ink that is visible using a special filter or ultra-violet light. Although  FIG. 1A  illustrates the features  101 - 104  being on a single side of stored value card  100 , these features may be present on either side, split between sides, and/or duplicated on each side of stored value card  100 . Features  101 - 104  are illustrated as being non-overlapping, but this is not necessary. Moreover, with the exception of PIN Area  103 , the remaining features can be omitted. The locations and configurations of the various features are subject to the discretion of the stored value card manufacturer and may be driven by functional as well as aesthetic considerations. 
         [0016]      FIG. 1B  illustrates a stored value card with a scanable stored value code.  FIG. 1B  contains the same features as  FIG. 1A  with the addition of a scanable stored value code area  105  and a corresponding scratch-off material  106 . Much like PIN Area  103 , scanable stored value code area  105  is defined by the region that contains the scanable stored value code but is otherwise unconstrained. Because  FIG. 1B  includes a scanable stored value code, it may be desirable to include information about the scanable stored value code in text area  102 . Text area  102  might also include information regarding the purpose of the scanable stored value code and information regarding how to obtain software useful in scanning scanable stored value codes. The location of scanable stored value code area  105  is at the discretion of the stored value card manufacturer.  FIG. 1B  illustrates an embodiment including both a numeric PIN as well as a scanable stored value code. However, the inclusion of PIN Area  103  and scratch-off material  104  are present for purposes of backwards compatibility. Moreover, because the stored value card illustrated in  FIG. 1B  includes both a PIN and a scanable stored value code, an account holder has the option of using either one. In addition, the presence of both provides the ability to verify that the PIN matches the information contained in the scanable stored value code. However, at the discretion of the stored value card manufacturer, PIN area  103  and scratch-off material  104  can be entirely omitted. With the exception of scanable stored value code area  105  the remaining features are optional. 
         [0017]      FIG. 2A  illustrates an alternate embodiment utilizing information printed on a sales receipt  200 . Rather than or in addition to purchasing a stored value card, the account holder may receive a receipt containing the same information that might otherwise be printed on a stored value card, such as stored value card  100 . This may be desirable if the account holder wishes to add value to his stored value account using non-standard value amount, such as $33.17 or 178 points, for example, or even standard value amounts such as $100.00 or 1000 points for example. Similar to  FIG. 1A , sales receipt  200  contains a logo  201 , instructions  202 , and PIN area  203 . Because it is a sales receipt, sales receipt  200  may also include transaction information  207  as might commonly be found on a sales receipt. As described above with respect to  FIG. 1A , the features can be arranged in whatever manner is desired by the retailer. Except for PIN area  203 , the remaining features can be omitted. Moreover, because a sales receipt is commonly printed on paper, the various regions can be easily segregated via scissors or perforations, for example. 
         [0018]      FIG. 2B  illustrates an embodiment utilizing the same features as  FIG. 2A  with the addition of a scanable stored value code area  205 . The sales receipt  200  illustrated in  FIG. 2B  has the same features and flexibility as  FIG. 2A . With the exception of scanable stored value code area  205 , the remaining features can be omitted including PIN area  203  in this embodiment. 
         [0019]    The embodiments illustrated in  FIGS. 2A and 2B  need not be printed on paper. A retailer might also utilize a machine that prints scanable stored value codes on some other instrument as needed. For example, scanable stored value codes might be printed directly inside a birthday card. A retailer might also print a stored value card  100  with a scanable stored value code area  105  on demand. Alternatively, a scanable stored value code might be included as part of an e-mail transmission or other electronic document. A person of ordinary skill in the art would be able to affix a scanable stored value code to whatever instrument might be desired without undue experimentation. 
         [0020]      FIG. 3A  illustrates a QR code with instructions to dial *233 followed by a 2 second pause, followed by the 15-digit PIN: 255994677976397. (i.e., “*233,255994677976397”). When scanned by the appropriate device, such as a cellular telephone, this will instruct the cell phone to perform these instructions. Depending on the configuration of the cell phone utilized, execution of these instructions may require confirmation by the account holder.  FIG. 3B  illustrates those same instructions using the data matrix format.  FIG. 3C  illustrates a QR code with instructions to send a text message to the number “77777” with the message “ADD 255994677976397”.  FIG. 3D  illustrates a QR code with instructions to send an e-mail message to “fire@walk.with.me” with the subject: “ADD” with the message body “255994677976397”. NOTE: The PIN: “255994677976397” is used solely for purposes of example and may or may not be usable to add value to any particular stored value account. 
         [0021]    The scanable stored value code may contain only a subset of the information necessary to add value to a stored value account and may be supplemented with instructions or information already present on the cell phone. This might be done for identification reasons, for example. Telephone and text message communication inherently includes identification of the originating telephone number. If the account holder uses the cell phone whose account he would like to add value to, identification of the account holder is easy. However, in the case of e-mail, the account holder may have multiple e-mail addresses and thus the originating e-mail address may be insufficient to match the account holder with his stored value account. Because this information is unique to the account holder, it cannot be easily represented on a preprinted stored value card. Accordingly, the e-mail message illustrated in  FIG. 3D  might be supplemented with the telephone number of the account holder&#39;s cell phone. The instruction to make this supplement may be located on the cell phone itself and not within the scanable code. In the case of  FIGS. 2A and 2B  and other systems that print scanable stored value codes on demand, this information can be added at the time of purchase, thus all of the instructions necessary to add value to the stored value account via e-mail can be embedded in the code itself.  FIG. 3E  illustrates a QR code like  FIG. 3D  that further includes the telephone number “555-555-5555”. Because of security concerns associated with e-mail communication, additional information may also be needed for purposes of authentication. 
         [0022]      FIGS. 3A ,  3 B,  3 C,  3 D, and  3 E are merely examples of scanable stored value codes that can be used in the disclosed embodiment but do not limit the range of possible scanable stored value codes. Scanable stored value codes other than QR codes can be used and may include more or less information than a PIN. 
         [0023]      FIG. 4  illustrates a device that can be used to scan a scanable stored value instrument, specifically a cellular telephone.  FIG. 4A  illustrates the front of cellular telephone  400  which contains camera  401 , screen  402 , dial button  403  and keypad  404 . Using camera  401 , cellular telephone  400  can scan a scanable stored code to determine the instructions necessary to add value to a stored value account. Dial button  403  and/or keypad  404  can be used to confirm execution of the scanned instructions or to provide additional information that may be needed.  FIG. 4B  illustrates the back of cellular telephone and illustrates camera  405 . Camera  405  can be used to scan scanable codes while the account holder is able to view screen  402  which may contain useful information in adding value to the stored value account. Using the appropriate software, the cameras  401  and  405  can be used to scan and interpret scanable stored value codes such as the ones illustrated in  FIGS. 3A ,  3 B,  3 C,  3 D, and  3 E. Although cellular phone  400  is illustrated as using cameras, a suitable device may include a device dedicated to scanning these codes that may be integrated with cellular phone  400  or coupled with it via wires or wirelessly using technologies such as Bluetooth, for example. 
         [0024]      FIG. 4  is merely an example of device capable of scanning scanable stored value codes. Scanning of scanable stored value codes may also be accomplished via the use of desktop computers, laptop computers, or hardware especially designed for this purpose. Specialized hardware might include a laser scanners, tablet computers, or digital cameras, for example. Additionally, scanning of scanable stored value codes may be accomplished via kiosks or similar stations. 
         [0025]      FIG. 5  illustrates a flow chart that might be used with the disclosed embodiments. Step  501  involves obtaining a scanable stored value code. The obtained scanable stored value code may take the forms illustrated in  FIGS. 1B and 2B . However, the code may be obtained via e-mail or other electronic forms of communications. For example, the code might be displayed on the screen of a computer and then scanned by a device such as the one illustrated in  FIG. 4 . In addition, step  501  may optional include an authorization step. To reduce the value of theft, retailers may authorize stored value cards at the time of purchase. Once the scanable stored value code is obtained and authorized, if necessary, step  502  involves scanning the scanable stored value code. Step  502  may be accomplished via general-purpose scanning software or via special-purpose scanning software. The software must be able to interpret the PIN and instructions encoded in the scanable stored value code. For example, QR codes utilize a standard that describes the format of information encoded using this format. Other formats can be decoded in a similar fashion. Once the instructions and PIN are interpreted by step  502 , the scanning device executes the instructions embodied in the scanable stored value code. Such instructions may include instructions to dial a specific number, send a text message, send an e-mail, or include an instruction to open a specific application and send information to this application. The instructions including transmitting the PIN to the entity that maintains the stored value account. Depending on the configuration of the scanning device, the instructions may require a final confirmation step, although such confirmation is not necessary. Step  503  involves following the instructions scanned in step  502 . This will typically involve transmitting information to the entity that maintains the associated stored value account. Upon receipt, the maintainer of the stored value account should update the account holder&#39;s account to reflect the increase in value in accordance with the information represented by the PIN. Optionally, step  503  will be followed by receipt of an acknowledgement as a step  504 . Any such acknowledgement may include identification of the account holder&#39;s account, the value added by the transaction, the current value in the account holder&#39;s account or any other information that might be useful to the account holder. 
         [0026]    Although the present invention and its advantages have been described in detail, it should be understood that various changes, substitutions and alterations can be made to the embodiments described herein without departing from the spirit and scope of the invention as defined by the appended claims. Moreover, the scope of the present application is not intended to be limited to the particular embodiments of the process, machine, manufacture, composition of matter, means, methods and steps described in the specification. As one of ordinary skill in the art will readily appreciate from the disclosure of the present invention, processes, machines, manufacture, compositions of matter, means, methods, or steps, presently existing or later to be developed that perform substantially the same function or achieve substantially the same result as the corresponding embodiments described herein may be utilized according to the present invention. Accordingly, the appended claims are intended to include within their scope such processes, machines, manufacture, compositions of matter, means, methods, or steps.