Payment Runtime Synchronization Stability
Deployed a massive stability upgrade to the payment synchronization runtime. The system now strictly enforces checkout integrity without locking the UI, utilizing an optimistic state machine that guarantees deterministic processing even during network fluctuations.
- Eliminated edge-case race conditions during rapid checkout.
- Improved DOM sanitization to prevent QR code ghost rendering.
- Enforced strict null-safety in the Payment Profiles matrix.
LINE Governance Runtime Notifications
Transitioned from standard utility alerts to an enterprise-grade Identity-Linked Notification Infrastructure. Store owners now receive detailed, real-time operational telemetry covering exactly who opened the bill, what payment method was used, and associated evidence directly in LINE.
Offline Queue Recovery Improvements
Enhanced the offline survivability layer. The POS can now cache pending transactions via a robust internal draft queue, allowing operations to continue flawlessly during prolonged internet outages. Once the connection returns, the retryable sync queue pushes data sequentially to the cloud without dropping a single payload.
Audit Snapshot Integrity
Introduced Immutable Snapshots for the log dashboard. Completed transactions are now cryptographically locked, preventing post-sale tampering and ensuring 100% audit survivability for regulatory compliance reviews.
PromptPay Runtime Synchronization
Re-architected the PromptPay gateway to utilize merchant-owned endpoint routing. Z-Tech now generates accurate, dynamic QR codes tied explicitly to the active merchant profile without ever touching or holding merchant funds.