Catalog section · FAIL

Crash & power loss

13 planned items in Reliability, Failsafes & Edge Pathways.

Power loss mid-sale recovery

FAIL-0020 Planned Lite and Pro Core

Recover cart and in-progress transaction on restart

Depends on: FAIL-0001, SALE-0029

Crash recovery screen

FAIL-0021 Planned Lite and Pro Core

Show recovered sales for confirmation

Depends on: FAIL-0001

Transaction state machine for payments

FAIL-0022 Planned Lite and Pro Core

Pending→authorized→captured with idempotent steps

Depends on: FAIL-0001

Unknown-outcome payment resolution

FAIL-0023 Planned Lite and Pro Core

Reconcile when app died during digital/card payment

Depends on: FAIL-0001, FAIL-0022

Receipt printed but sale not committed guard

FAIL-0024 Planned Lite and Pro Core

Print only after commit

Depends on: FAIL-0001

Sale committed but receipt not printed recovery

FAIL-0025 Planned Lite and Pro Core

Reprint queue

Depends on: FAIL-0001

Cash drawer opened but sale lost

FAIL-0026 Planned Lite and Pro Standard

Audit flag

Depends on: FAIL-0001

App watchdog and auto-restart

FAIL-0027 Planned Lite and Pro Core

Relaunch on crash

Depends on: FAIL-0001

Safe-mode boot

FAIL-0028 Planned Lite and Pro Standard

Minimal sale-only mode when features crash

Depends on: FAIL-0001

Crash log (local only)

FAIL-0029 Planned Lite and Pro Core

No telemetry; user can export

Depends on: FAIL-0001

Dirty-shutdown detection

FAIL-0030 Planned Lite and Pro Core

Mark and handle

Depends on: FAIL-0001

Graceful shutdown on OS signal

FAIL-0031 Planned Lite and Pro Core

Flush

Depends on: FAIL-0001

UPS-triggered shutdown

FAIL-0032 Planned Lite and Pro Standard

Handle battery

Depends on: FAIL-0001