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Turn Your Inventory Into Compliant Boxes

We’re one of a short list of provisionally approved repack manufacturers under Whatnot’s audit program. If your repack boxes — or your manufacturer — didn’t make the list, we’ll rebuild using our Slammy packaging with your card inventory so it meets audit standards.

Breakers can only run boxes from approved manufacturers. BYOI gets your existing cards back on stream — compliantly.

Ship & Log

Intake & serialize your cards for audit-readiness.

Box of cards ready to ship to Slammy Factory

Trackable intake • documented

Rebuild & Seal

We use our boxes, your cards. Checklist & digital hash • serialized seals • QR verification.

Slammy, Climax, Threesome, and Jugs repack boxes

Compliant, stream-ready luxury repacks

Rebuild My Boxes (BYOI) Talk to Production Buy Factory Runs

Fast Check

Am I Eligible for BYOI?

You’re Eligible If…

You have inventory from a non-approved manufacturer
You have loose cards/slabs that need compliant packaging
Your old boxes lack checklist/hash/seal documentation

You’re Not Eligible If…

You want to run boxes not manufactured by an approved/provisional facility
You need grading/authentication (we manufacture; we don’t grade)

Start BYOI

What Changed

Most Boxes Can’t Go Live Anymore

Whatnot now requires repacks to be built by approved manufacturers that pass audit standards for checklists, hashing, and sealing.

If your previous manufacturer didn’t make the list — or your old boxes weren’t built under those standards — they can’t run. BYOI fixes that: we re-manufacture your inventory under provisional approval and deliver fully compliant, serialized repacks ready for live.

Start BYOI See Compliance

Verified Manufacturing

From Your Cards to Compliant Boxes

Every run follows audited standards: documented intake, checklist verification, digital hash, serialized seals, and public transparency.

Approval & Verification View Checklists

1

Ship & Log

We check in, document, and serialize your inventory for audit readiness.

2

Checklist & Hash

Public checklist is created and locked with a digital hash for integrity.

3

Seal & Serialize

Tamper-evident sealing with serialized labels and QR verification.

4

Publish & Verify

We publish the checklist + hash so anyone can confirm the batch post-release.

What We Do vs Don’t

We Do: intake & serialize → build checklist → lock digital hash → seal & QR → host public checklist → return stream-ready boxes (using our packaging).
We Don’t: grade/authenticate, spot plan, set pricing, or run your stream.

Chain of Custody & Insurance

Chain: logged intake, dual-control storage, tamper-evident seals, serialized labels.
Insurance: coverage from check-in to ship-out; optional insured return at carrier rate.
Audit Trail: documentation retained to support the manufacturer audit.

Operating under provisional approval; final certification pending audit completion.