Error 8550 — GTIN exemption required but not applied

Your product doesn't have a GTIN/UPC/EAN, but the category requires one — and you haven't applied for a GTIN exemption. Amazon won't create the listing without either a real GTIN or an active exemption.

Common for private-label products, handmade items, bundles, and wholesale-only inventory. Amazon will exempt these on a per-brand, per-category basis if you can prove ownership.

1. Apply for a GTIN exemption: Seller Central → Inventory → Add a Product → 'Apply for a GTIN exemption'.
2. Provide proof you own the brand: trademark certificate, brand registry enrollment, or letter on company letterhead.
3. Approval is per brand + per category — you may need separate exemptions for the same brand in different categories.
4. Approval typically takes 1–3 business days. Once approved, you can list without a GTIN.

• Buying GTINs from non-GS1 sources (eBay, Reseller-of-GS1) — Amazon detects and rejects, then asks you to apply for an exemption anyway
• Listing a bundled product without exemption — even if the components have GTINs, the bundle itself needs one or an exemption