Electronic invoice data processing method, device and system, medium and apparatus

• Main Authors: LU JIGUANG, CAI YIGE, QIN QING, LAN HU, ZHENG LUOHAI, WANG ZONGYOU, DAI CHUANBING, ZHANG JIANJUN, TU HAITAO, ZHOU KAIBAN
• Format: Patent
• Language: Chinese; English
• Published: 07.12.2018
• Subjects: CALCULATING; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR

The present invention relates to an electronic invoice data processing method, device and system, a medium and an apparatus. The method comprising: obtaining drawer characteristic data associated witha drawer identifier; setting an electronic invoice issuing condition corresponding to the drawer identifier according to the drawer characteristic data, wherein the electronic invoice issuing condition corresponding to the drawer identifier is configured to control an electronic invoice issuing behavior performed through the drawer identifier; and correspondingly uploading the electronic invoiceissuing condition and the drawer identifier to a blockchain node, wherein the electronic invoice issuing condition and the drawer identifier correspondingly uploaded are configured to instruct the blockchain node to associate the electronic invoice issuing condition and the drawer identifier correspondingly uploaded and write the same in a data block. The solution provided by the application improves the electronic invoice