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1. (WO2018201775) METHOD, APPARATUS AND DEVICE FOR GENERATING BALANCE ELECTRONIC BLUE INVOICE AND READABLE STORAGE MEDIUM

Pub. No.:    WO/2018/201775    International Application No.:    PCT/CN2018/076159
Publication Date: Fri Nov 09 00:59:59 CET 2018 International Filing Date: Sun Feb 11 00:59:59 CET 2018
IPC: G06Q 30/04
G06Q 40/00
Applicants: PING AN TECHNOLOGY (SHENZHEN) CO., LTD.
平安科技(深圳)有限公司
Inventors: DING, Zhiyong
丁志勇
Title: METHOD, APPARATUS AND DEVICE FOR GENERATING BALANCE ELECTRONIC BLUE INVOICE AND READABLE STORAGE MEDIUM
Abstract:
Disclosed in the present application is a method, apparatus and device for generating a balance electronic blue invoice, and a readable storage medium. The method comprises the steps of: when a refund request is detected and a full-amount electronic blue invoice has been generated during a payment process, detecting whether the refund request is for a partial refund; if the refund request is for a partial refund, performing a full-mount red invoice offset operation according to the full-amount electronic blue invoice to obtain the remaining paid fee, and canceling the full-amount electronic blue invoice; and generating a balance electronic blue invoice on the basis of the remaining paid fee. The present application realizes the full-amount red invoice offset operation on the full-amount blue invoice to generate the balance electric blue invoice after a customer partially refunds the fee, so that the customer can also hold the electronic blue invoice certificate after the partial refund, and the generation cost of an invoice can be saved.