Commodity Return Processing Device Automation
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Solution Overview
Problem
Conventional commodity return processing systems require manual inspection and processing by store clerks, leading to a heavy workload and potential errors.
Innovation Solution
A commodity return processing device that communicates with a POS server, utilizing a processor to read customer IDs, display transaction history, determine return eligibility based on commodity conditions and dates, and automate the refund process, reducing the need for manual intervention.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If manual inspection and processing by store clerks is used, then flexibility and judgment can be applied to each case, but the workload becomes heavy and errors increase
Solution Approach 1:
The system enables self-service return processing where customers can independently check return eligibility, select items for return, and complete the refund process without requiring store clerk intervention. The automated system performs inspection, eligibility determination, and refund processing autonomously based on pre-set conditions and policies.
Solution Approach 2:
The patent replaces manual mechanical inspection and processing operations with an automated information processing system that uses software algorithms to determine return eligibility, calculate refunds, and manage inventory updates, thereby eliminating the need for manual clerical work.
2Ease of operation
If automated return processing is implemented, then store clerk workload is reduced, but the system becomes more complex
Solution Approach 1:
The return processing system is divided into distinct functional modules including customer identification, item selection interface, eligibility determination engine, inspection system, and refund processing unit. Each module handles a specific aspect of the return process independently, making the overall complex system manageable through modular architecture.
Solution Approach 2:
The system introduces an intermediary automated processing system between the customer and the refund execution. This intermediary layer handles all complex logic, eligibility checks, and coordination tasks, shielding the user from system complexity while providing a simple interface for customers to complete returns.
3Reliability
If manual refund processing is used, then human judgment can be applied, but time consumption increases and errors occur
Solution Approach 1:
The system implements real-time feedback mechanisms where the automated system continuously verifies return conditions, checks inventory status, and confirms refund eligibility before processing. This feedback loop ensures accuracy by validating each step against predefined criteria and immediately correcting any discrepancies, eliminating human error while maintaining processing speed.
Data Source
AI summary
A commodity return processing device is configured to communicate with a point-of-sale (POS) server, and includes a display, scanner, an input device, and a processor. The processor is configured to control the scanner to read a customer ID that identifies a customer, control the display to show a list of transactions made by the identified customer, determine a commodity to be returned included in one of the transactions in response to a selection made by the customer via the input device, retrieve from the POS server information about one or more requirements for accepting a return of the commodity using a commodity code assigned to the commodity, determine whether the requirements are met based on at least one of a condition of the commodity and the current date, and perform a refund process for the commodity if the requirements are met.