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Haha Smart Coolers

Missing SKUs after restock

Fix missing SKU visibility.

Updated Feb 9, 2026

Overview

Inventory mismatches stem from restock errors, planogram changes, or missed syncs. Fix missing SKU visibility.

Diagnostics

  • Compare portal inventory to shelf counts.
  • Verify the active planogram and SKU mapping.
  • Check last sync timestamp.

Resolution steps

  • Run a forced inventory sync.
  • Reassign products to correct zones.
  • Recalibrate after layout changes.

Preventive maintenance

  • Use a standard restock checklist.
  • Avoid swapping SKUs without updating the planogram.
  • Confirm inventory updates after service.

When to contact support

  • Inventory resets without changes.
  • Sync fails repeatedly.
  • Large variances after calibration.

Learn more at /haha-coolers.

Expanded guidance

  • Confirm all steps are documented so the next technician can reproduce the results.
  • Capture before/after metrics (errors cleared, sales restored, or uptime improved).
  • Review machine, reader, or route settings to ensure they match location standards.

Common pitfalls

  • Skipping a controlled test leads to false positives.
  • Updating hardware without documenting configuration changes.
  • Forgetting to verify payout, refund, or reconciliation data after changes.

Next-step checklist

  • Run a final test with known-good inputs.
  • Log the outcome with date, time, and device identifiers.
  • Schedule a follow-up check if the location has high traffic or seasonal demand.

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Additional details

Operational notes

  • Document changes with time, machine ID, and location name.
  • Verify settings, pricing, and service modes after each fix.
  • Capture before/after results to confirm resolution.

Field checklist

  • Test with known-good inputs and controlled conditions.
  • Validate telemetry, alerts, and payment logs where applicable.
  • Confirm location expectations and update the site contact.

Common root causes

  • Configuration drift after firmware or component swaps.
  • Inconsistent power or network conditions at the location.
  • Gaps in preventive maintenance routines.

Next steps

  • Monitor for 7 days and note any repeat errors.
  • Schedule follow-up if the site is high-traffic.
  • Escalate with full logs and photos if issues repeat.

Smart cooler notes

Vision system checks

  • Validate camera calibration and lighting conditions.
  • Confirm planogram and SKU mapping are accurate.

Inventory integrity

  • Verify load accuracy to reduce mischarges.
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