Settlement System Dynamic Receipt Selection via Terminal Feedback
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Solution Overview
Problem
Existing settlement systems have low convenience as they output paper or electronic receipts based on pre-set information for each customer, limiting flexibility and user experience.
Innovation Solution
A settlement system comprising a receipt printer, an information processing device, and terminal devices that communicate to generate and transmit printing data, image data, and selection information, allowing for the selection and output of either electronic or paper receipts based on customer preference.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the system outputs paper or electronic receipts based on pre-set information for each customer, then the system operation is simplified, but the convenience and flexibility for customers are reduced
Solution Approach 1:
The system dynamically adjusts the receipt output method based on real-time customer selections rather than relying on fixed pre-set information. The control unit receives selection information from terminal devices and dynamically determines whether to output paper or electronic receipts, making the system adaptable to individual customer preferences while maintaining simple operation through automated decision-making
Solution Approach 2:
The system implements a feedback mechanism where the control unit receives selection information from terminal devices indicating customer preferences. This feedback loop allows the system to adjust its receipt output behavior in real-time, resolving the contradiction by using customer feedback to determine the appropriate receipt type while keeping the overall system operation simple through automated processing
2Productivity
If the system automatically determines receipt type based on pre-registered customer information, then processing speed is improved, but customer convenience and user experience deteriorate
Solution Approach 1:
The system enables customers to self-determine their preferred receipt type through terminal devices without requiring staff intervention or complex pre-registration processes. The control unit automatically processes the customer's selection and executes the appropriate receipt output, maintaining high processing speed while significantly improving customer convenience and autonomy
Solution Approach 2:
The system transitions from static pre-registered customer information to dynamic real-time selection. The control unit receives and processes customer selections during the transaction, allowing customers to choose their preferred receipt type on the spot. This dynamic approach maintains processing efficiency through automated control while greatly enhancing customer convenience and user experience
Data Source
AI summary
A settlement system is a settlement system including a receipt printer, an information processing device, a first terminal device, a second terminal device, and a third terminal device. The first terminal device generates printing data and transmits the printing data to the receipt printer. The receipt printer transmits the received printing data to the information processing device. The information processing device generates image data based on the received printing data and transmits the image data to the second terminal device. The second terminal device displays the received image data and transmits first selection information to the information processing device when an electronic receipt has been selected. The information processing device determines, based on the received first selection information, that the electronic receipt has been selected and generates electronic receipt information and transmits the electronic receipt information when receiving an electronic receipt request from the third terminal device.