Method for discriminating production background of product...

Method for displaying the status of a self-service checkout...

Method for distributing financial data

Method for doing business with collision centers

Method for effecting an electronic payment transaction having a

Method for effecting ticket-based transactions using a...

Method for electronic mail delivery

Method for electronic mail delivery

Method for electronic payment

Method for electronically transferring personal information on c

Method for electronically transferring personal information on c

Method for enabling collaborative document markup between...

Method for enhancing mail piece processing system

Method for exchanging data between an automatic dispenser...

Method for exchanging information between a cash register...

Method for field programmable radio frequency document...

Method for field programming radio frequency identification...

Method for generating customer secure card numbers

Method for generating customer secure card numbers subject...

Method for generating random number for the encoded transmission