Real-time Order Substitution Approval System

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Solution Overview

Problem

Current fulfillment systems do not allow for real-time approval or rejection of substituted items, leading to inefficiencies and additional resources required to modify orders after fulfillment is complete.

Innovation Solution

A system and method that enable real-time processing of fulfillment data, allowing users to approve or reject substitute items in real-time, and automatically updating the order status accordingly.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If substitution of items is performed without initial user input, then fulfillment process is simplified and speeded up, but user control and approval over substituted items is lost

Engineering Contradiction:
Improvefulfillment process speedVSAvoiduser control over substitutions
Core Design Contradiction:
ProductivityVSEase of operation

Solution Approach 1:

The system sends substitution notifications to user devices before fulfillment is completed, allowing users to approve or reject substitutions in advance. This preliminary user input prevents the need for post-fulfillment modifications while still maintaining user control over the substituted items.

Inventive Principle:
Principle #10Preliminary action

2Loss of information

If substitution summary is provided after fulfillment completion, then user can see substitutions, but approval or rejection of substitute items becomes difficult and requires additional resources

Engineering Contradiction:
Improvevisibility of substitutionsVSAvoidtime for post-fulfillment modifications
Core Design Contradiction:
Loss of informationVSLoss of time

Solution Approach 1:

The system implements real-time notification and approval mechanisms that allow users to review and approve or reject substitutions before fulfillment is completed. This eliminates the need for post-fulfillment modifications and reduces the time and resources required to handle substitution changes.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The system establishes a feedback loop where substitution notifications are sent to users in real-time, and user responses (approval or rejection) are immediately processed. This continuous feedback mechanism ensures users have visibility and control over substitutions while enabling timely adjustments without delaying fulfillment.

Inventive Principle:
Principle #23Feedback

3Reliability

If rejected substitute items are removed after fulfillment, then order accuracy is improved, but additional resources and operations are required

Engineering Contradiction:
Improveorder accuracyVSAvoidresources for post-fulfillment modifications
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The system requires user approval of substitutions before fulfillment is marked as complete. This preliminary approval ensures that only accepted substitutions are included in the final order, eliminating the need for post-fulfillment removal operations and reducing the resources required for order modifications.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS20250045813A1Systems and methods for real-time substitution
Publication Date: 2025.02.06 WALMART APOLLO LLC
  • US20250045813A1 patent drawing
  • US20250045813A1 patent drawing
  • US20250045813A1 patent drawing

AI summary

Systems and methods for distributed order fulfillment are disclosed. Real-time fulfillment data indicating unavailability of a first item identified in an order is received from a first computing device. The real-time fulfillment data is generated in response to an input received by the first computing device. Order update data indicating unavailability of the first item and one or more substitute items is transmitted to a second computing device. The order update data causes the second computing device to generate an interface including the substitute items and a portion of the order update data. A substitute response from the second computing device. In response to receiving the substitute response, The selected substitute item is substituted in place of the first item during fulfillment when the substitute response indicates acceptance the substitute item and the first item is removed from the order when the substitute response indicates rejection of the substitute items.