Automated Currency Management System for Secure Cash Handling

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Solution Overview

Problem

Merchants face challenges in managing physical currency, including insufficient or excessive currency denominations, leading to disruptions, losses, and errors, due to the burden of maintaining appropriate cash reserves.

Innovation Solution

A system and process for physical currency management that includes a currency storage device integrated with a POS system, which automatically handles currency input, determines change, and requests courier pickups or deliveries based on predefined rules, ensuring optimal currency denomination levels and transferring funds securely before releasing currency.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If the merchant maintains a sufficient count of various denominations of physical currency, then the merchant can provide change to customers without disruption, but there may be increased losses if the merchant experiences fire, theft, or other adverse events

Engineering Contradiction:
Improveability to provide changeVSAvoidlosses from fire, theft, or other adverse events
Core Design Contradiction:
ReliabilityVSObject-affected harmful factors

Solution Approach 1:

The patent introduces a third-party service provider as an intermediary that manages physical currency storage and delivery. The service provider collects, secures, and delivers currency to the merchant, acting as a buffer between the merchant and the risks of holding large cash amounts. This allows the merchant to maintain adequate change supplies without directly bearing the security risks and losses associated with storing excessive physical currency.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Reliability

If the merchant keeps more than a sufficient amount of physical currency on hand, then the merchant is prepared for adverse events, but there may be increased losses from fire, theft, or other adverse events

Engineering Contradiction:
Improvepreparedness for adverse eventsVSAvoidincreased losses from adverse events
Core Design Contradiction:
ReliabilityVSLoss of energy

Solution Approach 1:

The third-party service provider serves as an intermediary that assumes the burden of secure currency storage and management. The service provider collects excess currency from the merchant, stores it securely in their facilities, and only delivers the necessary amounts for business operations. This intermediary arrangement allows the merchant to be prepared for adverse events without directly holding excessive cash that would be vulnerable to fire, theft, or other losses.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Object-affected harmful factors

If the merchant does not maintain a sufficient count of various denominations of physical currency, then there are reduced security risks, but there may be instances in which the merchant cannot provide change to the customer

Engineering Contradiction:
Improvereduced security risksVSAvoidability to provide change
Core Design Contradiction:
Object-affected harmful factorsVSReliability

Solution Approach 1:

The third-party service provider acts as an intermediary that handles the complexity of currency denomination management. The service provider collects currency in various denominations, sorts and secures them in their facilities, and delivers appropriate denominations to the merchant as needed. This allows the merchant to maintain adequate change supplies across multiple denominations without directly managing the security risks associated with storing and handling large amounts of physical currency in various forms.

Inventive Principle:
Principle #24Intermediary (Mediator)

4Ease of operation

If the merchant manually manages physical currency, then there is flexibility in handling, but other difficulties in managing physical currency may result in errors, delay, and inconvenience

Engineering Contradiction:
Improveflexibility in handlingVSAvoiderrors, delay, and inconvenience
Core Design Contradiction:
Ease of operationVSLoss of time

Solution Approach 1:

The third-party service provider performs self-service functions on behalf of the merchant, automatically collecting, securing, and delivering currency without requiring the merchant's direct involvement in these tasks. The service provider has established procedures and systems for currency management, which reduces errors and delays that would occur if the merchant manually handled all currency operations. This allows the merchant to benefit from professional currency management while maintaining flexibility in their core business operations.

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS9412100B1Physical currency management
Publication Date: 2016.08.09 BLOCK INC
  • US9412100B1 patent drawing
  • US9412100B1 patent drawing
  • US9412100B1 patent drawing

AI summary

A payment service system may operate to handle physical currency management for one or more merchants. The payment service system may assign a courier to pickup a currency storage compartment of a merchant. The payment service may then receive a notification related to the arrival of the courier at the location of the currency storage compartment and transfer funds to an account of the merchant. After transferring the funds, the payment service system may then request the merchant device to allow pickup of the currency storage compartment by the courier.