EP 1287468 A4 20040922 - METHOD OF AND SYSTEM FOR DISTRIBUTING AND REDEEMING ELECTRONIC COUPONS
Title (en)
METHOD OF AND SYSTEM FOR DISTRIBUTING AND REDEEMING ELECTRONIC COUPONS
Title (de)
VERFAHREN UND SYSTEM ZUM VERTEILEN UND EINLVSEN ELEKTRONISCHER COUPONS
Title (fr)
PROCEDE ET SYSTEME DE DISTRIBUTION ET DE REMBOURSEMENT DE COUPONS ELECTRONIQUES
Publication
Application
Priority
- US 0114678 W 20010507
- US 20278100 P 20000509
- US 57370600 A 20000518
Abstract (en)
[origin: WO0186553A1] A method/system for enabling and enhancing e-commerce over a communication channel with at least two terminals. Upon receiving a request for information from client A (110), server B (120) transfers with the requested information, additional information as a coupon C (204) or as a pointer to a coupon database (310), that allows client A to be recognized by other servers B' (130). Any server B' that subsequently recognizes client A, as client A makes requests for information to other servers B', can recognize only portions of the information related to it. When client A makes certain e-requests from server B', server B' simultaneously makes a request to a database (310) on server D (150) that authenticates the information C that transpired between client A and server B'. Thereafter, server B' allows client A to proceed with any transaction subject to other criteria of server B'.
IPC 1-7
IPC 8 full level
G06Q 30/00 (2006.01); G06Q 50/00 (2006.01)
CPC (source: EP)
G06Q 30/02 (2013.01)
Citation (search report)
- [X] US 6041309 A 20000321 - LAOR RAVIV [US]
- [X] FRIESENHAHN B: "WRITING JAVASCRIPT APPLICATIONS", BYTE, MCGRAW-HILL INC. ST PETERBOROUGH, US, vol. 23, no. 2, 1 February 1998 (1998-02-01), pages 59 - 60, XP000767988, ISSN: 0360-5280
- [PX] PARK J S ET AL: "Secure cookies on the Web", IEEE INTERNET COMPUTING, IEEE SERVICE CENTER, PISCATAWAY, NJ, US, July 2000 (2000-07-01), pages 36 - 44, XP002190888, ISSN: 1089-7801
- [A] TESSIER T: "SHARING DATA BETWEEN WEB PAGE FRAMES USING JAVASCRIPT IMPLEMENTING A HIDDEN-FRAME TECHNIQUE", DR. DOBB'S JOURNAL, M&T PUBL., REDWOOD CITY, CA,, US, vol. 21, no. 5, 1 May 1996 (1996-05-01), pages 72,74 - 75,86, XP000575401, ISSN: 1044-789X
- [A] SAMAR V: "Single sign-on using cookies for Web applications", ENABLING TECHNOLOGIES: INFRASTRUCTURE FOR COLLABORATIVE ENTERPRISES, 1999. (WET ICE '99). PROCEEDINGS. IEEE 8TH INTERNATIONAL WORKSHOPS ON STANFORD, CA, USA 16-18 JUNE 1999, LOS ALAMITOS, CA, USA,IEEE COMPUT. SOC, US, 16 June 1999 (1999-06-16), pages 158 - 163, XP010358606, ISBN: 0-7695-0365-9
- See references of WO 0186553A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 0186553 A1 20011115; AU 5958201 A 20011120; CA 2408278 A1 20011115; EP 1287468 A1 20030305; EP 1287468 A4 20040922; JP 2003533780 A 20031111
DOCDB simple family (application)
US 0114678 W 20010507; AU 5958201 A 20010507; CA 2408278 A 20010507; EP 01933135 A 20010507; JP 2001583426 A 20010507