Payment Protocols TRIZ Cases

This case stores payment details during checkout to create a universal account and simplify repeat purchases across merchants.

Empty security groups are prepared before deployment, then ingress and egress rules activate only for matching microservices.

This case uses blockchain layers and smart contracts to evolve NFT content while preserving immutable base metadata.

This case uses a clearinghouse and machine learning scores to authenticate signers and validate jurisdiction before online notarization.

Machine learning models parse text-based instructions to determine sender aliases and distribution elements, reducing manual database searches and user input.

A point-of-sale terminal uses ephemeral tokens to hand off payment processing to guest devices.

Segmenting processing via an intermediary gateway resolves certification complexity while maintaining secure encryption.

A QR code data processing method scans, decodes, and deactivates information after initial use to ensure single access.

Intermediary gateway enables smart contract execution within traditional payment networks without modifying existing infrastructure.

A three-tier security model with a card manager enables secure e-commerce transactions over open networks without exposing underlying keys.

Segmented key generation and intermediary exchange protocols resolve blockchain security complexity across distributed network copies.

QR code access voucher enables local point-of-sale validation, eliminating complex wired infrastructure and reducing device costs.