Split Ticket Suggestions via Foster Tickets and Server Analysis

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Solution Overview

Problem

Traditional point-of-sale (POS) devices have limited functionality in handling split tickets, making it difficult for merchants to efficiently manage and suggest split payments for groups of customers ordering multiple items.

Innovation Solution

Implementing a system where POS devices can transition from an open ticket mode to a split ticket mode, allowing items to be split into multiple tickets, and utilizing a server to provide intelligent split ticket suggestions based on item relationships and customer interactions, with foster tickets used to track and manage ticket states.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If traditional POS devices are used for simple ticket tracking, then the device complexity is low and ease of operation is high, but the functionality for handling split tickets and providing intelligent suggestions is limited

Engineering Contradiction:
Improveticket splitting functionalityVSAvoidsystem complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The system is segmented into multiple components: POS device for basic ticket creation, server for intelligent suggestion generation, and foster ticket mechanism for tracking split ticket states. This segmentation allows each component to specialize in specific functions, enhancing overall versatility while distributing complexity across the system architecture.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

A server acts as an intermediary between the POS device and the ticket management system. The server receives ticket information from the POS device, generates intelligent split ticket suggestions, and communicates back to the POS device. This intermediary handles the complex processing logic, allowing the POS device to remain relatively simple while providing advanced functionality.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Productivity

If manual ticket splitting is implemented without intelligent suggestions, then the device complexity increases moderately, but the productivity and efficiency in managing group transactions remains low

Engineering Contradiction:
Improvetransaction processing efficiencyVSAvoidtime for managing split tickets
Core Design Contradiction:
ProductivityVSLoss of time

Solution Approach 1:

The server generates split ticket suggestions in advance by analyzing ticket information and item relationships before the merchant needs to process the split. This preliminary analysis and suggestion generation reduces the time required for manual decision-making during transaction processing, thereby improving productivity without proportionally increasing complexity.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The system provides feedback to the merchant in the form of intelligent suggestions based on analyzed ticket data. This feedback mechanism guides the merchant's split ticket decisions, reducing the time and cognitive load required for managing group transactions while improving processing efficiency through data-driven recommendations.

Inventive Principle:
Principle #23Feedback

3Measurement precision

If foster tickets are used to track ticket states, then the measurement precision of ticket management is improved, but the device complexity and information processing requirements increase

Engineering Contradiction:
Improveticket state tracking accuracyVSAvoiddata processing volume
Core Design Contradiction:
Measurement precisionVSQuantity of substance

Solution Approach 1:

Foster tickets serve as simplified copies or representations of the actual ticket states. Instead of processing complex nested ticket structures directly, the system creates foster ticket entities that capture essential state information. This copying approach maintains measurement precision for tracking while reducing the computational complexity of data processing.

Inventive Principle:
Principle #26Copying

Data Source

PatentUS11151528B2Customer-based suggesting for ticket splitting
Publication Date: 2021.10.19 BLOCK INC
  • US11151528B2 patent drawing
  • US11151528B2 patent drawing
  • US11151528B2 patent drawing

AI summary

This disclosure describes techniques and arrangements for splitting one or more items from a ticket to another ticket. Some techniques and arrangements facilitate the splitting of one or more items from an open ticket to one or more split tickets. In some implementations, a foster ticket is utilized to account for items associated with split tickets. Other techniques and arrangements include providing split ticket suggestions. In some implementations, split ticket suggestions are provided based on historical ticket information and/or customer information.