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On March 16 2023 Helium 10’s Buzz highlighted Amazon’s rise in search‑page purchases, a new 15 % cap on Vine reviewer discounts, and a title‑keyword shortcut...
Helium 10 Blog
Starting April 2024 Amazon will automatically remove stranded FBA inventory after a default 90‑day countdown (configurable to 30‑day or custom). The removal...
Seller Central News
On Feb 1 2024 Helium 10 released a guide outlining eight common Amazon‑PPC mistakes that waste roughly 33 % of ad spend for mid‑size sellers. Errors include...
Helium 10 Blog
Amazon’s new size‑normalization system launches Q1 2026, automatically converting catalog fields (unit count, unit count type, number of items) into a single...
Seller Central News
On March 1 2023 Helium 10 warned that Amazon’s new AI‑driven review monitoring flagged spikes like 28 five‑star reviews in 48 hrs, leading to ASIN suspensions....
Helium 10 Blog
In early 2024 Amazon added dimensional‑weight pricing to FBA fees, using the larger of actual weight or volume ÷ 5,000 kg. The change pushes light, bulky...
Seller Central News
Amazon now calculates FBA fees using dimensional weight, comparing actual weight to volumetric weight (length × width × height ÷ 5,000 kg). Effective...
Seller Central News
Amazon has launched a size‑normalisation engine that pulls the three catalogue attributes – unit count, unit count type and number of items – to generate a...
Seller Central News
Amazon has extended the cut‑off for rotating Login With Amazon (LWA) client secrets older than 180 days to May 31 2023, moving the original March 27 2023...
SP-API Changelog
Amazon’s FBA Restock Inventory tool pulls the past 90 days of sales per SKU and, using your declared supplier lead time, suggests a safe order date. For a...
Seller Central News
On Feb 8 2023 Helium 10’s Buzz podcast highlighted Amazon’s Q4 sales lift and unveiled a Creative Builder redesign that adds multi‑image carousel layouts and...
Helium 10 Blog
Amazon now mandates that every Login With Amazon (LWA) client secret be regenerated at least every 180 days. A secret issued on 1 Jan 2024 must be replaced by...
SP-API Changelog
Amazon has widened the EU Responsible Person dashboard to all EU‑registered sellers and non‑FBA CE‑marked listings, adding hundreds of ASINs with explicit...
Seller Central News
Amazon has widened the Responsible Person dashboard to all EU‑based sellers and those fulfilling CE‑marked items themselves. Each flagged ASIN now shows an...
Seller Central News
The guide shows how to run a reverse‑ASIN lookup in Helium 10 Cerebro to pull every Sponsored Products keyword a rival ranks for, then filter for top‑3 ad...
Helium 10 Blog
Amazon is rolling out a six‑tier return grading system (A+, A, A‑, B‑, C, BER) that ties reimbursement to a percentage of the sale price, ranging from 0% for...
Seller Central News
Amazon's MWS API is now fully offline after its October 2024 shutdown. Sellers with legacy integrations must migrate to SP-API or adopt third-party apps...
Seller Central News
Amazon retired its Marketplace Web Service (MWS) on March 31 2024, forcing all sellers to migrate to the Selling Partner API (SP‑API). SP‑API uses Login with...
Seller Central News
Helium 10’s case study shows Amazon’s Brand Analytics often reports low‑five‑figure monthly searches, while its Product Opportunity Explorer updates only every...
Helium 10 Blog
In early 2024 Amazon replaced weekly inbound limits and quarterly storage caps with a single monthly capacity figure measured in cubic feet. Sellers receive a...
Seller Central News