Smart Substitution Computing Device for E-Commerce Order Fulfillment

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Solution Overview

Problem

E-commerce platforms face challenges in managing order fulfillment processes, particularly in substituting unavailable items, as existing methods often fail to account for customer preferences and location-specific differences, leading to reduced customer satisfaction and increased sales losses.

Innovation Solution

The implementation of a smart substitution computing device that routes orders into test and control groups, applying distinct features to determine recommended substitute items based on customer preferences and location-specific data, using machine learning models to evaluate and improve order fulfillment processes.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If substitute items are recommended based on general availability without considering customer preferences or location-specific differences, then the order fulfillment process is simple and fast, but customer satisfaction decreases and sales losses increase

Engineering Contradiction:
Improvecustomer satisfactionVSAvoidorder fulfillment process complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent segments orders into test groups and control groups, allowing different substitution strategies to be applied to different segments. This enables evaluation of multiple approaches simultaneously while maintaining manageable process complexity through structured grouping and comparison.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent applies location-specific differences and customer preference data to determine substitute items, making the substitution process adaptive to local conditions rather than using a one-size-fits-all approach. This improves customer satisfaction by tailoring substitutions to individual customer needs and store-specific inventory conditions.

Inventive Principle:
Principle #3Local quality

2Adaptability or versatility

If multiple order fulfillment processes are implemented to handle different scenarios, then the system becomes more adaptable to various conditions, but the difficulty of detecting and measuring performance increases

Engineering Contradiction:
Improveorder fulfillment adaptabilityVSAvoidperformance measurement difficulty
Core Design Contradiction:
Adaptability or versatilityVSDifficulty of detecting and measuring

Solution Approach 1:

The patent establishes a feedback mechanism where performance metrics from test and control groups are collected and analyzed to evaluate the effectiveness of different substitution processes. This feedback loop enables continuous improvement and makes performance measurement systematic rather than difficult.

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The patent creates a control group that copies the standard order fulfillment process, allowing direct comparison with the test group that implements new or modified processes. This copying approach simplifies performance measurement by providing a baseline for comparison.

Inventive Principle:
Principle #26Copying

3Measurement precision

If comprehensive evaluation of order fulfillment processes is conducted across multiple locations and customer groups, then the accuracy of process evaluation improves, but the loss of time for data collection and analysis increases

Engineering Contradiction:
Improveprocess evaluation accuracyVSAvoiddata collection and analysis time
Core Design Contradiction:
Measurement precisionVSLoss of time

Solution Approach 1:

The patent segments the evaluation into organized test and control groups, allowing comprehensive data collection across multiple locations and customer groups while maintaining structured analysis. This segmentation enables parallel processing of data from different groups, reducing overall analysis time.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent collects and analyzes performance data from both test and control groups, including metrics such as substitution acceptance rates, customer satisfaction scores, and sales impact. This comprehensive data collection provides high measurement precision while the structured approach to analysis mitigates time loss.

Inventive Principle:
Principle #16Partial or excessive action

Data Source

PatentUS11756101B2Methods and apparatuses for evaluating substitutions made during order fulfillment processes
Publication Date: 2023.09.12 WALMART APOLLO LLC
  • US11756101B2 patent drawing
  • US11756101B2 patent drawing
  • US11756101B2 patent drawing

AI summary

A system includes a computing device configured to receive order data indicating an order placed by a customer on an e-commerce platform and route the order into a test group or a control group when the order data indicates that the order will be filled by a store participating in the comparison test. The computing device is further configured to apply test features to the order if the order was routed into the test group and apply control features to the order if the order was routed into the control group and determine recommended substitute items based on the test features or the control features. The recommended substitute items are intended to replace items ordered by the customer that are unavailable. The computing device is also configured to determine one or more performance metrics of the test group and the control group.