Reselling on Amazon means buying products from retailers, wholesalers, or distributors and listing them for sale on Amazon’s marketplace at a markup. It’s one of the lowest-barrier ways to start an e-commerce business because you don’t need to create your own product, build a brand from scratch, or manufacture anything. You do need an Amazon seller account, a sourcing strategy, and a clear understanding of the fees that will eat into your margins.
Choose Your Seller Account Type
Amazon offers two selling plans. The Individual plan charges $0.99 per item sold, with no monthly subscription. The Professional plan costs $39.99 per month regardless of how many items you sell. If you expect to sell more than 40 items a month, the Professional plan is cheaper. It also gives you access to tools like bulk listing, advertising, and the Buy Box, which is the “Add to Cart” button customers click by default. Most resellers who are serious about building revenue start with or quickly upgrade to the Professional plan.
To register, go to Amazon Seller Central and create an account. You’ll need a government-issued ID, a credit card, your tax information, and a bank account for deposits. Amazon will verify your identity, which can take a few days.
Pick a Sourcing Model
How you find products to resell determines your startup costs, your time commitment, and how quickly you can scale. The two most common approaches for resellers are retail arbitrage and wholesale.
Retail Arbitrage
This is the simplest way to start. You buy discounted or clearance products from big-box stores, outlet shops, or liquidation retailers, then list them on Amazon at a higher price. No supplier relationships or bulk purchases required. You walk into a store, scan barcodes with the Amazon Seller app to check the current selling price and fees, and buy anything with a healthy enough margin.
The upside is low startup cost and flexibility. You can spend $200 on a clearance haul and start selling the same week. The downside is that it doesn’t scale well. Your inventory depends on whatever deals you happen to find, and you’ll spend hours each week physically visiting stores. Margins can also be thin once Amazon’s fees are subtracted, so careful scanning before you buy is critical.
Wholesale
Wholesale reselling means buying products in bulk directly from manufacturers, brand owners, or authorized distributors at negotiated rates. You then list those products on Amazon at the standard retail price. This model scales far better because you can reorder the same profitable product repeatedly instead of hunting for one-off deals.
The catch is that most manufacturers won’t open a wholesale account just because you sell on Amazon. They want to work with established businesses that can represent their brand well. Start with smaller or local brands, build a track record of consistent sales, and use that history to approach larger names. When you find a brand you want to carry, contact the owner directly to discuss wholesale pricing, open an account, and place a minimum order. Expect to spend at least $500 to $2,000 on your first wholesale purchase, though minimums vary widely by supplier.
Online Arbitrage
A hybrid approach: you do the same bargain hunting as retail arbitrage, but online. You scan deals on e-commerce sites, compare them against Amazon prices, and have products shipped to you (or directly to Amazon’s warehouse). It saves the driving time but requires more software tools to find deals efficiently.
Understand Amazon’s Fee Structure
Fees are the single biggest factor that separates a profitable resell from a money-losing one. Before you buy any product, you need to calculate whether the sale price minus all fees and your purchase cost still leaves a worthwhile profit.
Amazon charges a referral fee on every sale, which is a percentage of the total price. The exact percentage varies by category but typically falls between 8% and 15%. On a $25 item in a category with a 15% referral fee, that’s $3.75 going to Amazon off the top.
If you use Fulfillment by Amazon (FBA), where Amazon stores, packs, and ships your products, you’ll also pay fulfillment fees based on the item’s size and weight. For a small, lightweight item under 2 oz priced above $10, the fulfillment fee starts around $3.32. A standard-size item weighing a pound or two might cost $4 to $5 in fulfillment. Bulky or heavy items jump significantly, with large bulky items starting around $9.35 plus additional per-pound charges. Starting April 2026, Amazon is also applying a 3.5% fuel and logistics surcharge on top of fulfillment fees.
On top of fulfillment, FBA charges monthly storage fees for inventory sitting in its warehouses, with rates that spike during the holiday season (October through December). If inventory sits for over a year, you’ll face aged-inventory surcharges. The lesson: don’t send Amazon more inventory than you can sell within a few months.
Amazon provides a free Revenue Calculator in Seller Central. Plug in any product’s ASIN (the unique Amazon product ID), enter your cost, and it will estimate your net profit after all fees. Use this on every product before you commit to buying it.
Decide Between FBA and Self-Fulfillment
With FBA, you ship your inventory to Amazon’s warehouses. When a customer orders, Amazon picks, packs, and ships the product, handles returns, and provides customer service. Your listings also qualify for Prime shipping, which dramatically increases visibility and conversion rates.
With Fulfilled by Merchant (FBM), you store products yourself and ship orders directly to customers. You avoid FBA’s fulfillment and storage fees, but you handle all logistics and customer service. You also lose the Prime badge unless you qualify for Seller Fulfilled Prime, which has strict performance requirements.
Most resellers start with FBA because Prime eligibility alone can double or triple your sales velocity on competitive listings. FBM makes more sense for oversized items where FBA fees are steep, or for slow-moving products where storage fees would accumulate.
Navigate Restricted Categories and Gated Brands
Not everything on Amazon is open for any seller to list. Certain categories require approval before you can sell in them, including grocery, beauty, clothing, and health products. Some individual brands are also “gated,” meaning you need Amazon’s permission to list their products regardless of category.
To get approved, or “ungated,” Amazon typically asks for invoices from reputable wholesalers or manufacturers showing you purchased the product through legitimate channels. You may also need product compliance certifications (such as FDA or safety testing reports), supplier information verifying authenticity, relevant business licenses, and sometimes testing and compliance reports for higher-risk categories.
Invoices generally need to show your business name, the supplier’s name, the date, and quantities of at least 10 units of the product. Invoices from retail stores usually don’t qualify. This is one area where having wholesale relationships pays off early, because those invoices are exactly what Amazon wants to see.
If you’re doing retail arbitrage, stick to unrestricted categories and ungated brands when starting out. As you build your account history and establish wholesale accounts, you can apply to sell in gated categories.
List Products and Win the Buy Box
As a reseller, you’re typically listing on existing product pages rather than creating new ones. You search for the product’s UPC or ASIN, select the listing, and add your offer with your price and condition.
The Buy Box is where most sales happen. When multiple sellers offer the same product, Amazon’s algorithm decides which seller gets the default “Add to Cart” button. The main factors are price (competitive but not necessarily the lowest), fulfillment method (FBA sellers have an edge), seller metrics (shipping speed, order defect rate, cancellation rate), and inventory availability.
New sellers without a track record will struggle to win the Buy Box at first. Using FBA helps immediately because Amazon trusts its own fulfillment network. Keeping your prices competitive and maintaining excellent seller metrics will improve your Buy Box share over time.
Handle the Business Side
Reselling on Amazon is a real business, and treating it like one from the start saves headaches later. Register a business entity if you want liability protection and a professional appearance when approaching wholesale suppliers. Open a separate bank account for your reselling income and expenses. Track every purchase, fee, and sale for tax purposes.
You’ll need to collect and remit sales tax in states where you have tax obligations. Amazon can collect sales tax on your behalf through its Tax Calculation Service, but you’re responsible for registering with the appropriate state tax authorities. You’ll also report your Amazon income on your tax return, and the detailed transaction reports in Seller Central make this much easier if you download them regularly.
Keep your receipts and invoices organized from day one. If Amazon ever questions the authenticity of a product you’re selling, you’ll need to provide invoices quickly to avoid having your listing or account suspended.
Scale Your Reselling Business
Most successful resellers follow a progression. They start with retail arbitrage to learn how Amazon works, which products sell, and how fees affect margins. Once they understand the marketplace, they shift toward wholesale sourcing for repeatability and volume. Some eventually add online arbitrage or even explore private-label products (creating their own branded versions of generic products).
Reinvesting profits into inventory is the primary growth lever. A reseller who starts with $500 in inventory and turns it over every 30 days with a 30% net margin after all fees has roughly $650 to reinvest the next month. That compounding effect is how small reselling operations grow into six-figure businesses over 12 to 24 months.
Software tools become increasingly valuable as you scale. Repricing tools automatically adjust your prices to stay competitive for the Buy Box. Inventory management tools help you track stock levels and reorder timing. Sourcing tools scan thousands of online deals and flag profitable opportunities. None of these are necessary on day one, but they become near-essential once you’re managing hundreds of SKUs.