Amazon catalog and brand guides
Suppressed and removed listings, variation and barcode errors, flat files, stranded inventory, and Brand Registry and the settings that protect your listings.
How AVA can help: Catalog troubleshooting Brand store UPC to GS1 change
Catalog & Brand guides 17
Your Amazon store numbers fell on 1 January and the store did not change
Amazon changed Store ad attribution on 1 January 2026 and shortened the view window. Why reported sales dropped, where the old numbers went, and what to do.
23 Aug 2026 · 6 min read
How to split an Amazon variation family without losing your sales rank
What splitting an Amazon variation family really costs: the parent holds no rank, the child loses inherited traffic, reviews stay put. Safe order of work.
17 Aug 2026 · 10 min read
Amazon split your variation reviews: what to check on your parent listing
Amazon is separating reviews across variations from 12 Feb to 31 May 2026. What changes, how to check your parent, and how to fix the variation theme.
17 Aug 2026 · 12 min read
Amazon listing hijacked: when your title, image or brand name changes
Your Amazon title, image or brand name changed without permission? Unauthorised edits and unauthorised sellers are two problems with two different fixes.
17 Aug 2026 · 10 min read
Amazon says currently unavailable but you have stock
Your Amazon page says Currently unavailable while stock sits in the warehouse. The six real causes, checked cheapest first, and how to work through them.
17 Aug 2026 · 10 min read
Why your Amazon listing changes keep reverting back
Amazon listing edits keep reverting? It is usually a contribution conflict or your own feed. How to tell which, and what to check before resubmitting.
17 Aug 2026 · 10 min read
Wrong Amazon category: how to fix a bad browse node
Your listing ranks but nobody can browse to it. How a wrong browse node hides a product, how to find the right node and how to correct it by flat file.
17 Aug 2026 · 10 min read
Amazon brand catalog lock: the setting that stops others editing your listing
Brand Catalog Lock stops other sellers editing your Amazon title, image, bullets and description. What it covers, what it misses, and what to check first.
17 Aug 2026 · 14 min read
This manufacturer barcode is linked to more than one ASIN: how to fix it
The Amazon barcode error that blocks FBA shipments, what it really means, the four causes, the evidence a case needs and how to keep shipping meanwhile.
17 Aug 2026 · 10 min read
Amazon variation errors: fixing parent-child listings that won't merge
Amazon variation errors splitting your parent-child listings? Learn the exact flat file steps to merge them and stop the reviews and rank from scattering.
9 Jun 2026 · 11 min read
Switching from UPC to GS1 barcodes on Amazon: why your old codes are a ticking time bomb
Cheap UPCs can get your Amazon listing suppressed. Learn why you need GS1 barcodes and how to switch from UPC to GS1 without losing reviews or rank.
9 Jun 2026 · 10 min read
Why Amazon suppressed your listing (and how to get it back in 24 to 72 hours)
Amazon suppressed your listing? Learn why it happens and the exact steps to get it back in 24 to 72 hours, plus how to stop it happening again.
9 Jun 2026 · 8 min read
Amazon stranded inventory: why it happens and how to recover it fast
Amazon stranded inventory stuck in FBA? Learn why it happens and the exact steps to recover your units in 24 to 48 hours and stop paying dead storage.
9 Jun 2026 · 10 min read
Amazon flat file errors: how to read them and fix them fast
Amazon flat file errors blocking your upload? Learn to read the error codes and fix the exact cell fast, plus how to stop the errors happening again.
9 Jun 2026 · 11 min read
“Amazon detail page removed”: what it means and how to get your page back fast
Amazon detail page removed? Learn why it happens and the exact steps to get your product page back in 3 to 7 days without losing your reviews or rank.
9 Jun 2026 · 10 min read
Amazon Brand Registry: is it worth it and how to enroll without headaches
Is Amazon Brand Registry worth it? Learn the requirements, the real cost, and the exact steps to enroll without the usual rejections and headaches.
9 Jun 2026 · 10 min read
How to fix suppressed Amazon listings, broken variations, and catalog errors fast
Amazon listing suppressed? Fix suppressed ASINs, broken variations, unpublished listings, attribute errors, and duplicate ASIN issues fast with a clear audit.
25 May 2026 · 6 min read
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