Welcome Amazon Sellers

Amazon FBA long-term storage fees are now assessed monthly under the aged inventory surcharge, starting at 181 days. With updated 2026 rates and steep Q4 storage costs, this guide breaks down the current fee tiers, real dollar impact, and five actionable options to clear at-risk stock before monthly assessment deadlines.

Amazon's Seller Assistant now shows why you're not in the Buy Box (Featured Offer): the 4 factors it checks — and how to fix each one.

Win the Buy Box in one region and lose it in another? Here's why the Featured Offer is regional — and what FBA and FBM sellers can do about it.

Enrolling in Amazon’s Tax Exemption Program takes about 15 minutes. This guide covers what a resale exemption actually covers, which documents Amazon rejects, and the records you need so the savings hold up.

FBA Operations · 2026 Guide How to Check and Act On Your Amazon FBA Returns Report (2026 Guide) The report tells you what came back. Deciding what to do with each unit — and knowing what that decision actually costs — is separate, and Amazon [...]

Amazon Buy Shipping now supports linking your own carrier accounts for USPS, UPS Roadie, UPS Mail Innovations, OnTrac, and DHL eCommerce — so self-shippers can apply their negotiated rates while keeping Buy Shipping's delivery protections.

AWD and a 3PL reserve warehouse do the same job — hold your bulk inventory and feed FBA — but one hands replenishment to Amazon's algorithm and the other keeps you in control. We compare real 2026 rate cards from both coasts and show which model fits which seller.

On July 12, 2026, USPS collapsed four sub-1-lb Ground Advantage price tiers into one — the top rate. To rural ZIP codes, a 4 oz package now costs the same as a 15.99 oz one. Here's the real math, who actually gets hit, whether FBA moved, and how to protect your margin.