Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Controlling the value of a plurality of transactions involving payment token










Image Number 2 for United States Patent #8131642.

A method of controlling the value of at least one on-line transaction involving a token associated with an authorized user comprises the steps of: prior to the at least one proposed transaction, receiving at a pre-transaction authorization station, pre-transaction authorization data. The authorization data comprises first time data relating to a time window within which the at least one proposed transaction must take place and first amount data relating to an amount with which a value of the at least one proposed transaction must comply. Substantially at the time of a proposed transaction, transaction data comprising second time data relating to a time instant of the proposed transaction and second amount data relating to a value of the proposed transaction is received at the authorization station. The authentication data and transaction data are compared in real time at 34 and only if the transaction data complies with the authorization data, is the transaction enabled.








 
 
  Recently Added Patents
Query optimization with awareness of limited resource usage
Contact detection between a disk and magnetic head
High-voltage AC light-emitting diode structure
Myoglobin blooming agents, films, packages and methods for packaging
Method of requesting CQI reports
Interlock apparatus for vacuum circuit breaker
Color LED display device without color separation
  Randomly Featured Patents
Clip for camera
Laser reprofiling system employing a photodecomposable mask
Workpiece holder for polishing operation
Cryo balloon for atrial ablation
Self gating photosurface
Direct seeder
Providing a network-based personalized newspaper with personalized content and layout
Jewelry clasp
Coke oven door jamb cleaner
Shock wave sensor