Sales Anomaly Engine for Retail Store Management

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Solution Overview

Problem

Conventional retail store management systems fail to effectively address day-to-day issues such as product availability, mislabeling, and customer assistance needs due to reliance on sales volume analysis, lack of customization, and underutilization of technology, leading to inefficient operations and increased customer frustration.

Innovation Solution

A sales anomaly engine that detects anomalies in sales frequency and velocity data to identify and address issues before they result in lost sales or customer assistance requests, allowing for customization and prioritization based on specific store needs, and utilizing mobile devices for real-time data analysis.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Measurement precision

If conventional systems use sales volume analysis to monitor product performance, then they can identify seasonal trends and general patterns, but they fail to detect day-to-day sales anomalies and product availability issues

Engineering Contradiction:
Improvesales anomaly detection capabilityVSAvoidsystem complexity
Core Design Contradiction:
Measurement precisionVSDevice complexity

Solution Approach 1:

The system segments sales analysis into multiple dimensions: sales volume, sales frequency, and sales velocity. Each metric is calculated and monitored separately, allowing the system to detect anomalies at different granularities. This segmentation enables precise detection of day-to-day sales issues while maintaining manageable system complexity through modular calculation components.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent introduces new analytical dimensions beyond traditional sales volume, specifically sales frequency (number of transactions) and sales velocity (rate of sale). By adding these dimensional perspectives, the system can identify anomalies that volume-only analysis misses, such as products that sell in large batches versus those with steady daily sales, thereby improving detection precision without proportionally increasing complexity.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

2Productivity

If store associates manually monitor product availability and assist customers, then customer service is provided, but associate time is consumed and response may be delayed

Engineering Contradiction:
Improvestore operational efficiencyVSAvoidcustomer waiting time
Core Design Contradiction:
ProductivityVSLoss of time

Solution Approach 1:

The system performs preliminary detection of sales anomalies and product availability issues before they impact customers. By continuously monitoring sales frequency and velocity against historical baselines, the system identifies potential problems (such as out-of-stock situations or misplaced products) and alerts associates in advance, allowing them to address issues proactively rather than reactively to customer complaints.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The system establishes a feedback loop where sales data is continuously collected, analyzed for anomalies, and used to generate alerts that are communicated back to associates. This closed-loop feedback mechanism enables real-time responsiveness to product availability issues, reducing the time between problem occurrence and associate intervention, thereby improving both productivity and customer experience.

Inventive Principle:
Principle #23Feedback

3Adaptability or versatility

If conventional systems analyze sales by volume and season, then they provide general trend information, but they cannot address specific day-to-day product issues or provide customization

Engineering Contradiction:
Improvecustomization capabilityVSAvoiddetailed sales data utility
Core Design Contradiction:
Adaptability or versatilityVSLoss of information

Solution Approach 1:

The system applies local quality by allowing customization of anomaly detection parameters and thresholds for different products, departments, or store locations. Rather than using a single global analysis approach, the system can tailor the sensitivity and metrics of sales anomaly detection to local needs, such as applying different frequency thresholds for perishable versus durable goods, thereby maintaining detailed data utility while providing adaptable analysis.

Inventive Principle:
Principle #3Local quality

4Ease of operation

If associates are tasked with inventory management and product placement, then product availability is maintained, but they cannot be readily available to assist customers

Engineering Contradiction:
Improvecustomer service accessibilityVSAvoidinventory management efficiency
Core Design Contradiction:
Ease of operationVSProductivity

Solution Approach 1:

The system enables self-service by automatically monitoring and detecting product availability issues through continuous sales data analysis. Instead of requiring associates to manually check inventory and product placement, the system autonomously identifies anomalies such as unexpected sales drops that indicate out-of-stock conditions, allowing associates to focus their efforts on customer assistance while the system handles routine monitoring tasks.

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS10453009B2Method and apparatus for detecting and/or utilizing sales anomalies to improve store management
Publication Date: 2019.10.22 WALMART APOLLO LLC
  • US10453009B2 patent drawing
  • US10453009B2 patent drawing
  • US10453009B2 patent drawing

AI summary

In some embodiments, systems, apparatus and methods are provided herein useful to improve store management by reducing the instances that may cause lost sales or result in a customer assistance inquiry. The solutions disclosed herein allow users to start with sales frequency to identify potential alerts or anomalies and then optionally allows for further customization and/or prioritization regarding the potential anomalies in a way that will address specific needs or concerns of a particular system user and allows for the system to be tuned or changed over time as desired.