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Amazon now flags any primary keyword that exceeds 2 % density in titles or bullets and enforces a pure white‑background rule for main images. Project X’s...
Helium 10 Blog
In early 2024 Amazon published an official playbook for international sellers entering the U.S. marketplace, detailing steps such as brand‑name testing, USPTO...
Seller University
Black‑hat tactics are costing sellers up to $12,000 per day, with counterfeit listings cutting conversion by ~15% and price‑scrapers eroding margins by 20%....
Helium 10 Blog
In 2021 Amazon tightened enforcement, issuing instant suspensions within hours for prohibited listings or restricted keywords and automatically warning sellers...
Helium 10 Blog
Helium 10’s 2021 guide advises sellers to file an Intent‑to‑Use (ITU) trademark before launch, enroll in Amazon Brand Registry to access Project Zero,...
Helium 10 Blog
As of early 2024 Amazon requires every third‑party seller to upload a liability insurance certificate of at least $1 million (or $2 million for high‑risk...
Helium 10 Blog
In 2021 Amazon revamped its review system, adding AI‑driven fraud detection that removed about 12 million suspicious reviews and raising Vine program fees by...
Helium 10 Blog
Effective Dec 16 2020 Amazon disabled the public “Add a comment” button on all product reviews, ending sellers’ ability to post visible replies. The change is...
Helium 10 Blog
In Q4 2023 Amazon cut the remediation window for performance breaches to 48 hours. A late‑shipment rate above 4 % (e.g., 150 missed deliveries out of 3,500) or...
Helium 10 Blog
In Q4 2020 Amazon sellers who sent a shipping acknowledgment within 24 hours saw a 30 % drop in “Where is my order?” tickets, and automating a review request...
Helium 10 Blog
Helium 10’s Oct 22 briefing reports a 36 % YoY rise in unreliable reviews—42 % of 720 M reviews posted Mar‑Sep were flagged. Amazon also launched a paid...
Helium 10 Blog
Amazon now mandates a pure white backdrop (RGB 255,255,255) for primary photos, a minimum resolution of 1,000 px on the longest side, and at least 85 %...
Helium 10 Blog
Amazon launched the live‑streaming channel Amazon Explore in early October 2023, letting sellers embed product‑card overlays and checkout within video streams....
Helium 10 Blog
From Q2 2024 Amazon tightened performance standards: ODR must stay ≤1 % (≤100 defects per 10 k orders), LSR ≤4 % (≤200 late shipments per 5 k orders), PFCR...
Helium 10 Blog
In March 2024 Amazon increased US restricted categories to 27 (up from 22) and now requires at least two supporting documents per product. Approval requests...
Helium 10 Blog
Amazon now limits Buyer‑Seller Messaging to strictly order‑related content, banning any promotional language such as discount codes, with a compliance deadline...
Helium 10 Blog
Amazon’s new post‑purchase messaging policy, effective immediately, bans any explicit review request (e.g., “please review”) and limits follow‑up chats to a...
Helium 10 Blog
Amazon’s 2024 barcode update mandates GS1‑verified UPC/EAN numbers (effective July 2023) and adds an optional A‑plus barcode format. In Q2 2024, about 18 % of...
Helium 10 Blog
Amazon sellers should vet overseas partners with business registration, tax ID and bank statements, then confirm via government databases. Use secure channels...
Helium 10 Blog
Amazon sellers should involve an attorney within 24 hours of any suspension, cease‑and‑desist, or product‑liability claim. Legal help can cut reinstatement...
Helium 10 Blog