Software Design

Ticket Resale & Anti-Scalping Verification

Use Case Diagrams · made in Skemio

Use case diagram showing Ticket Seller and Buyer workflows including price capping, barcode re-issuance, and escrow payout.

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What it shows

Dynamic price caps block predatory markups at listing creation
Barcode regeneration invalidates seller passes upon resale sale
Escrow accounts hold buyer funds until turnstile admission scans

The takeaway

Invalidating original barcodes upon resale kills counterfeit secondary tickets completely.

#SystemArchitecture,#CyberSecurity,#SoftwareEngineering,#Tech,#UML

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