Seller Essentials Blog

A complete 2026 guide to selling hazmat on Amazon FBA: program history, what counts as dangerous goods, the 9 UN classes, prohibited products, the waitlist reality, SDS and exemption sheet documentation, lithium battery rules, hazmat shipping, and the real cost of compliance.

Starting April 30, 2026, all FBA-eligible dangerous goods can ship via Amazon’s Partnered Carrier program — no more arranging your own hazmat carriers. Full classification guide, SDS requirements, and updated battery reference chart.

Choosing the right Amazon FBA prep center is an important decision for sellers who outsource inventory preparation. Prep centers receive products from retailers, distributors, or manufacturers, prepare them according to Amazon’s requirements, and ship them to Amazon fulfillment centers. While many prep centers offer similar services, [...]

Amazon FBA Prep Service Fees Explained Selling through Amazon FBA requires inventory to be prepared according to Amazon’s packaging, labeling, and shipping requirements before it arrives at an Amazon fulfillment center. Many sellers use third-party prep centers to handle this process rather than preparing products themselves. Understanding how [...]

The official policy name is Delivery Date Based Reserve, or DDBR. Under this structure, the moment a customer’s order ships, Amazon collects the buyer’s payment and places it into a “deferred transactions” pool.

Amazon is adding a 3.5% fuel and logistics surcharge to all FBA fees starting April 17, 2026 — with no end date given. We break down what it actually costs at your volume, chart the full fee history since 2020, and give sellers five concrete steps to take before it hits.

What Is an Amazon FBA Prep Center? An Amazon FBA prep center is a third-party service that receives, prepares, and ships inventory to Amazon fulfillment centers on behalf of sellers. Before products can be accepted into Amazon’s FBA system, they must meet specific preparation requirements. These [...]

Amazon FBA Prep Services Amazon FBA prep services did not always exist as a defined part of the Amazon seller ecosystem. In the early years of Fulfillment by Amazon (FBA), most sellers handled product preparation themselves, often working from home or managing small warehouse spaces to [...]

Amazon FBA Poly Bags Navigating the world of Amazon FBA can be a complex task, especially when it comes to understanding the various packaging requirements. One essential aspect that sellers must be aware of is the proper use of poly bags for packaging their products. Not only [...]

As an Amazon seller, you need to determine the best way to get your products into the hands of the customer. You have two basic choices: Fulfill the orders yourself (Fulfillment by Merchant, or FBM)), or take advantage of the Amazon system of order processing known as FBA (Fulfillment [...]

Amazon FBA Returns are a part of every Amazon seller's business. Everyone gets them, and nobody likes them, but it’s important to keep track of your returned items as some may be unfulfillable and need to be removed from the warehouse. You do this through the Amazon FBA Returns [...]

If a How to sell on Amazon article actually existed, one that: taught the basics of becoming an Amazon Seller how to set up an account in Amazon Seller Central how to find products to sell How to sell them on Amazon the shipping process Whether to send products [...]