Price Comparison Server System Automating Retail Credit Assignment

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Solution Overview

Problem

Consumers and retailers face difficulties in evaluating competitive pricing across various advertisements and coupons, leading to inconvenient and time-consuming processes for finding the best deals, as existing methods lack an efficient way to compare prices and provide price matching across different retail stores.

Innovation Solution

A system and method that utilize a server system to compare prices paid by customers with third-party pricing data, assigning credits for price differences and applying them towards subsequent purchases, thereby enabling price matching across online and in-store transactions, and determining competitive offering prices based on customer behavior and pricing data.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Measurement precision

If customers manually review advertisements and coupons from various media to find the best deals, then they can identify price differences, but the process becomes time-consuming and inconvenient

Engineering Contradiction:
Improveprice comparison accuracyVSAvoidtime spent reviewing advertisements
Core Design Contradiction:
Measurement precisionVSLoss of time

Solution Approach 1:

The system enables automatic price monitoring and comparison without requiring customer intervention. The server system automatically collects pricing data from multiple retailers, compares prices, and notifies customers of better deals, allowing the system to serve itself in performing the price comparison task that would otherwise require manual customer effort

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The patent replaces the manual mechanical process of customers physically reviewing advertisements and coupons with an automated electronic system. The server system electronically collects, stores, and compares pricing data from multiple sources, substituting the manual review process with automated information processing and delivery to customers

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

2Object-generated harmful factors

If customers visit various retail stores to purchase items at different prices, then they can obtain the best deals, but the process becomes inconvenient and time-consuming

Engineering Contradiction:
Improveprice disadvantageVSAvoidshopping convenience
Core Design Contradiction:
Object-generated harmful factorsVSEase of operation

Solution Approach 1:

The patent introduces a price matching mechanism as an intermediary between customers and retailers. When a customer finds a better price at another retailer, the system facilitates price matching by allowing the customer to receive compensation (such as store credits or refunds) from the original retailer, eliminating the need to physically visit multiple stores while still obtaining the best price

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The system provides universal price matching capabilities across multiple retailers and product categories. The server system maintains pricing data from various sources and applies price matching rules universally, allowing customers to benefit from price comparisons across different retail channels (online and in-store) without needing to manually visit each location

Inventive Principle:
Principle #6Universality (Multi-functionality)

3Loss of information

If retailers publish advertisements and coupons in various publications, then they can promote competitive pricing, but customers must wade through all of these to find the best deal

Engineering Contradiction:
Improvepricing information availabilityVSAvoidinformation search complexity
Core Design Contradiction:
Loss of informationVSDevice complexity

Solution Approach 1:

The patent merges pricing information from multiple retailers and sources into a single centralized database on the server system. Instead of customers encountering scattered advertisements and coupons across various publications, the system consolidates all pricing data in one location and presents consolidated pricing information to customers through a unified interface

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The system implements feedback mechanisms where pricing data from multiple retailers is continuously collected, compared, and used to generate actionable information for customers. The system provides feedback to customers about price differences and better deals available, enabling informed purchasing decisions without requiring customers to manually search through multiple information sources

Inventive Principle:
Principle #23Feedback

Data Source

PatentUS10572892B2Price comparison systems and methods
Publication Date: 2020.02.25 WALMART APOLLO LLC
  • US10572892B2 patent drawing
  • US10572892B2 patent drawing
  • US10572892B2 patent drawing

AI summary

Systems and methods are disclosed for evaluating a transaction concluded at a POS (point of sale) device. Prices for competitive retail stores within a geographic region of the POS may be evaluated after concluding a transaction. Price differences between items and corresponding prices in the third party data are identified. Where the purchase price exceeds the corresponding third-party price, a credit is assigned to the customer, such as in the form of a gift card or code that may be redeemed in a subsequent transaction. Credits may also be assigned to a debit card associated with a user, either with or without applying some multiplier. A credit may be applied to an online transaction of the user. Based on the use of the credit, the user's in-store purchases and online purchases may be related to the same individual and used to better characterize interests of the user.