Blog2026-10-28T23:13:44+00:00

Seller Essentials Blog

Guides and updates for Amazon sellers

Practical guides, policy updates, and supply reviews for people selling on Amazon, written by sellers who have been doing it since 2015.

How to Use Keepa to Analyze Products on Amazon

Is Keepa safe? Yes. The extension sends only the product's ASIN and never asks for your Amazon password. Learn what Keepa Pro adds to the free account, then read the Buy Box and sales rank lines on a Keepa chart before you buy inventory.

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Do You Need a Business License to Sell on Amazon?

September 29th, 2026|Amazon Guides|

Amazon lets you register as an individual without a business license or LLC, but your city, county, or state may still require one. This guide covers what Amazon asks for at signup, local licenses and home occupation permits, sales tax registration where FBA inventory is stored, Amazon's insurance rule, and a 50-state and DC table.

Amazon FBA Poly Bag Requirements: Sizes & Rules for 2026

September 22nd, 2026|Blog, FBA Supplies|

Amazon requires FBA poly bags to be at least 1.5 mil thick, protrude no more than 3 inches past the product, and carry a suffocation warning when the opening is 5 inches or larger. Since January 1, 2026, Amazon no longer bags non-compliant units for US sellers. Here's the checklist, warning wording, and which sizes to buy.

Amazon Virtual Bundles: The Complete Seller Guide

September 19th, 2026|Amazon Guides|

Virtual Bundles group 2 to 5 of your own FBA ASINs into a single Amazon listing without physical packaging. This complete guide covers eligibility (including the Brand Representative gate), the tool workflow, pricing rules, inventory mechanics, and how Virtual Bundles compare to physical bundles.

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