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Independent preflight software. Not affiliated with or endorsed by Amazon.
Shipment Sentry

Turn one ASN into a defensible readiness pack.

A human review for new mappings, recurring manual checks, or shipment errors that are too expensive to diagnose from a generic validator.

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Scope / one implementation

  1. 01Submit the 856 or API payload plus non-sensitive context
  2. 02Automated preflight and source review
  3. 03Human hierarchy, identifier and reconciliation review
  4. 04Accepted/rejected regression fixture pack
  5. 0530-minute findings and next-step call

What the pack can—and cannot—prove

It can establish

  • ✓ The submitted fixture parses and passes the documented rule pack.
  • ✓ Hierarchy and identifiers are internally coherent.
  • ✓ Known negative fixtures fail for the expected reason.
  • ✓ Source revisions and findings are recorded.

It cannot guarantee

  • — Amazon acceptance for every account or shipment.
  • — Physical pack accuracy without comparison data.
  • — Future rules that have not been published or reviewed.
  • — Recovery of a specific chargeback or deduction.

Case-study option: beta buyers can opt into an anonymized before/after case study. Publication requires separate written approval for the company name, data, quotes and results.