Self-service invoicing method and system
A business system and electronic invoicing technology, which can be used in invoicing/invoicing, instruments, and coin-operated equipment for distributing discrete items. degree of effect
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Embodiment 1
[0055] The invention mainly realizes the self-service invoicing of invoices, allows consumers to complete the invoices and the invoicing process, reduces merchants' mistakes in invoicing, improves the efficiency of merchants' invoicing, and thus improves the experience of consumers.
[0056] The present invention is mainly divided into three processes: its flow chart is as follows figure 1 As shown, the generation and printing of QR codes, invoicing, and receipt of electronic invoices.
[0057] S1-1. The business system uploads the consumption order to the cloud platform, and converts the cloud platform billing URL and the returned encrypted data into a QR code and prints it on the bill; including:
[0058] The business system uploads the billing information according to the regulations of the cloud platform;
[0059] After the cloud platform receives it, it generates a corresponding QR code for each different consumer order;
[0060] Return each different consumption order ...
Embodiment 2
[0070] S2-1 The business system uploads the consumption order and the withdrawal code to the cloud platform, and converts the cloud platform billing URL into a QR code and prints it on the bill;
[0071] S2-2 The consumer scans the QR code on the consumption bill, enters the cloud platform page, and enters the extraction code for verification;
[0072] The S2-3 cloud platform verifies the input extraction code, and displays the consumption details after passing;
[0073] S2-4 The consumer enters the billing title and the email and phone number for receiving the electronic invoice. After the billing is completed, the cloud platform sends the electronic invoice to the consumer through relevant channels.
Embodiment 3
[0075] Billing methods also include offline billing methods:
[0076] The S3-1 business system prints the QR code on the checkout form with the consumption order and encrypted data;
[0077] S3-2 The consumer scans the QR code on the consumption bill and enters the page for self-service invoicing;
[0078] The S3-3 cloud platform decrypts the encrypted data and displays the consumption details;
[0079] S3-4 The consumer enters the billing title and the email and phone number for receiving the electronic invoice. After the billing is completed, the cloud platform sends the electronic invoice to the consumer through relevant channels.
[0080] Before the cloud platform generates the two-dimensional code corresponding to each consumption order and sends the two-dimensional code back to the business system, it also includes: the business system connects the consumption order with the cloud platform; the consumption order includes consumption content and billing items .
[0081...
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