Multi-Merchant Shopping Cart Transfer for Direct Checkout

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Solution Overview

Problem

Users face inefficiencies in purchasing objects from multiple merchants, as they need to locate and connect with each seller individually, lacking a centralized platform for efficient and safe shopping experiences.

Innovation Solution

A system and method that facilitates the creation of a cart set of object identifiers, allowing users to select and organize objects from various merchants based on criteria, and seamlessly transfers the purchase to the selected merchants for completion.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If users locate and connect with each seller individually to purchase objects from multiple merchants, then they can complete purchases from various sellers, but the shopping process becomes time-consuming and inefficient

Engineering Contradiction:
Improveshopping efficiencyVSAvoidtime to locate and connect with sellers
Core Design Contradiction:
ProductivityVSLoss of time

Solution Approach 1:

The patent introduces a centralized shopping platform that acts as an intermediary between users and multiple merchants. This platform consolidates product listings, seller information, and purchase functions in one location, eliminating the need for users to individually locate and connect with each seller. The intermediary platform streamlines the shopping process by providing a unified interface for browsing, comparing, and purchasing from multiple merchants simultaneously.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Adaptability or versatility

If users manually search for and visit multiple merchant websites to compare and purchase objects, then they can find the best deals, but the complexity of the shopping process increases

Engineering Contradiction:
Improveability to compare and purchase from multiple merchantsVSAvoidcomplexity of shopping process
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent merges multiple merchant interfaces and purchasing processes into a single unified platform. Instead of requiring users to navigate through separate merchant websites, the system combines product listings, seller profiles, pricing information, and checkout functions into one integrated interface. This consolidation maintains the versatility of shopping from multiple merchants while significantly reducing the complexity of the overall process.

Inventive Principle:
Principle #5Merging (Combining)

3Reliability

If users establish individual connections with multiple sellers, then they can ensure direct purchase from preferred merchants, but the safety and security of transactions may be compromised

Engineering Contradiction:
Improvetransaction safetyVSAvoidease of secure shopping
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The centralized platform serves as a trusted intermediary that facilitates secure transactions between users and merchants. The system implements security measures, verification processes, and protected communication channels that ensure transaction safety without requiring users to manually establish individual secure connections with each seller. The intermediary platform handles authentication, encryption, and transaction monitoring, making secure shopping easy and reliable.

Inventive Principle:
Principle #24Intermediary (Mediator)

Data Source

PatentUS12488379B2Method, medium, and system for facilitating purchase of objects
Publication Date: 2025.12.02 PINTEREST INC
  • US12488379B2 patent drawing
  • US12488379B2 patent drawing
  • US12488379B2 patent drawing

AI summary

This disclosure describes systems and methods that facilitate purchase of objects from merchants. For example, a user may browse a website available from an object management service and identify objects that they desire to purchase. Rather than having to locate the seller of those objects to make a purchase, the implementations described herein facilitate a connection between the user and the merchant so that the merchant's sales are increased and the user is provided an efficient and safe shopping experience.