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KeepSafe · Last updated November 2026

What about knives, aerosols, lighters and other items that can't ship?

Your team reviews every item before anything ships and marks it shippable or not with a preset reason. If it cannot ship, the guest is told up front and chooses in-person pickup, an authorized pickup person or discard, and anything left unresolved rolls off on your timeline.

What this usually looks like

Some of what gets stopped at a checkpoint cannot go in the mail at all, and carriers refuse a label for it. Offering shipping and then taking it back is worse than being clear from the start.

How Boomerang handles it

  • Every item is reviewed by your team before a label exists.
  • Mark an item not shippable with a preset reason, and the guest is told up front.
  • The guest chooses in-person pickup, an authorized pickup person or discard.
  • Airports can hold unshippable items for review instead of offering a label the carrier will refuse.
  • Guests see your disclaimer in the flow, and you set its wording.
  • Anything left unresolved rolls off on your timeline, and every outcome stays on record.

How partners handled it

The KeepSafe comparisons cover how unshippable items are handled next to other checkpoint options.

KeepSafe vs Flippit

Most partners prefer to stay anonymous, so stories use a venue descriptor. Every number is real. More results are on Impact.

Follow-up questions

Who decides what can ship?

Your team, item by item, before any label is created.

Does the guest pay anything for an item that cannot ship?

No label is offered for an item marked not shippable. The guest chooses pickup, an authorized pickup person or discard.

What happens to items nobody collects?

They roll off on the timeline you set, and the outcome is recorded.

Ask us on a call.

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30 minutes over Google Meet with someone from our team.

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