In This Guide

Amazon FBA (Fulfillment by Amazon) is one of the most accessible ways to build an e-commerce business. You source products, ship them to Amazon's warehouses, and Amazon handles the rest — storage, packing, shipping, and customer service. It sounds straightforward, and it is, once you understand the process.

The problem is that most guides overcomplicate it. They bury the practical steps under jargon or try to sell you a course before telling you anything useful. This guide is different. We are going to walk through exactly how to start Amazon FBA, step by step, with the specific actions you need to take at each stage.

If you are brand new to FBA and want to understand the fundamentals first, start with our complete guide to what Amazon FBA is and how it works. Otherwise, let's get into it.

What You Need Before Starting

Before you create an account or buy a single product, you need three things:

A realistic budget. You can start an Amazon FBA business with as little as $500, though $1,000 to $2,000 gives you more room to experiment and absorb early mistakes. That budget covers your initial inventory, shipping supplies, and your first month of Amazon's seller fees. You do not need $10,000 or a loan to get started.

A business mindset. FBA is a real business, not a side hustle that runs itself on day one. You will need to learn product research, understand margins, and put in consistent effort — especially in the first few months. The sellers who fail are usually the ones who expected passive income from week one.

A willingness to learn by doing. You will make mistakes. Your first product might break even or even lose money. That is normal. The goal with your first few products is not to get rich — it is to learn the process so you can execute faster and smarter with every batch after that.

With those expectations set, here is the step-by-step process to start your Amazon FBA business.

Step 1: Create an Amazon Seller Account

Everything starts at sellercentral.amazon.com. Amazon offers two seller plans:

Our recommendation: Start with the Professional plan if you plan to sell more than 40 items per month. At $0.99 per item, the Individual plan costs more as soon as you cross that threshold. Plus, the Professional plan gives you access to features you will need as you scale — like sponsored product ads and detailed sales reports.

To sign up, you will need:

The registration process takes about 15 minutes. Amazon may take a few days to verify your identity, so do not wait until you have inventory ready to ship — get your account created now.

Step 2: Decide on a Sourcing Strategy

Sourcing is how you find products to sell. This is the single most important decision you will make when starting your Amazon FBA business, because your sourcing strategy determines your startup cost, time investment, and how quickly you can scale. There are four main approaches:

Retail Arbitrage (RA)

You buy discounted or clearance products from brick-and-mortar retail stores — think Walmart, Target, Nike outlets, GameStop — and resell them on Amazon at a higher price. You walk into a store, scan barcodes with the Amazon Seller app, and look for products where the sale price is significantly lower than the Amazon listing price.

Pros: Lowest barrier to entry. You can start with $200-$500. You see and inspect products before buying. Great for learning the basics of FBA.

Cons: Time-intensive. You are physically driving to stores and scanning shelves. Inventory is unpredictable — you cannot reorder the same clearance deal twice. Hard to scale beyond a certain point.

Best for: Complete beginners who want to learn FBA with minimal financial risk.

Online Arbitrage (OA)

The same concept as retail arbitrage, but you source products from online retailers instead of physical stores. You find deals on major retailer websites — clearance pages, flash sales, seasonal markdowns — then resell those products on Amazon.

Pros: Scalable from your home. No driving to stores. You can use tools to automate deal-finding. Wider product selection than what is on your local store shelves.

Cons: More competition because anyone with internet access can find the same deals. Product research can be time-consuming without the right tools. Shipping costs from the source retailer eat into your margins.

Best for: Sellers who want to scale beyond retail arbitrage without the upfront investment of wholesale. Tools like ScoutClaw automate online arbitrage by scanning retailers overnight and delivering profitable deals directly to your inbox — eliminating the hours of manual searching.

Wholesale

You buy products in bulk directly from brands or authorized distributors at wholesale pricing, then resell on Amazon. This requires opening wholesale accounts, negotiating terms, and placing larger orders.

Pros: Consistent, repeatable supply. Better margins than arbitrage once you establish relationships. Easier to scale because you can reorder the same products.

Cons: Higher upfront cost ($1,000-$5,000+ for initial orders). Takes time to build brand relationships. Some brands have MAP (Minimum Advertised Price) policies or restrict Amazon sellers.

Best for: Sellers with more capital who want a more predictable, long-term business model.

Private Label

You create your own branded products, typically manufactured overseas, and sell them under your own brand on Amazon. This involves product design, sourcing manufacturers, creating listings from scratch, and building a brand.

Pros: Highest profit potential. You own the listing and the brand. Less direct price competition. Can build long-term equity in a brand.

Cons: Highest barrier to entry ($2,000-$10,000+ to launch). Longest time to first sale. Requires skills in product development, branding, and Amazon PPC advertising. More risk if a product does not sell.

Best for: Experienced sellers or entrepreneurs with capital who want to build a brand rather than resell existing products.

If you are reading a guide called "how to start Amazon FBA," you are most likely a beginner. Start with retail arbitrage or online arbitrage. They have the lowest financial risk, the fastest time to first sale, and they teach you the fundamentals you will need no matter which strategy you eventually adopt.

Step 3: Find Your First Profitable Product

This is where most new sellers spend the majority of their time — and where many give up. Finding profitable products is the core skill of any Amazon FBA business. Here is what to look for:

Healthy profit margin. Target at least 30% ROI (Return on Investment) after all fees. If you buy a product for $10 and sell it on Amazon for $25, your margin needs to still be positive after Amazon takes its referral fee, FBA fulfillment fee, and any other charges. Use an FBA profit calculator to estimate this before buying anything.

Consistent demand. Check the product's Best Seller Rank (BSR) on Amazon. A lower BSR means the product sells more frequently. As a rule of thumb, a BSR under 100,000 in most categories means the product sells at least a few units per day. Avoid products with a BSR over 500,000 unless you have a specific reason to believe demand will increase.

Not gated. Amazon restricts certain brands and categories. Before you buy a product to resell, check whether you are approved to sell it. In Seller Central, go to "Add a Product," search for the item, and see if you can list it. If it says "Application required," the product is gated, and you will need to apply for approval (which sometimes requires invoices from authorized distributors).

Reasonable competition. If 50 other sellers are already offering the same product at rock-bottom prices, your margin will disappear fast. Look for products with fewer than 10-15 FBA sellers on the listing. Less competition means more consistent sales at a price that preserves your profit.

How to find products in practice:

For a deeper understanding of the fees involved and how to calculate your real profit, read our Amazon FBA fees breakdown.

Key Takeaway

The #1 reason new FBA sellers fail isn't bad products — it's spending so long searching for products that they burn out before building momentum. Speed matters. The faster you can find, source, and list products, the faster you learn and the sooner you start generating revenue.

Step 4: List Your Product on Amazon

Once you have a product to sell, you need to list it on Amazon. For arbitrage and wholesale sellers, you are almost always matching an existing listing rather than creating a new one. Here is how that works:

Match an existing ASIN. Every product on Amazon has a unique identifier called an ASIN (Amazon Standard Identification Number). When you sell a product that already exists on Amazon, you do not create a new listing — you add your offer to the existing one. In Seller Central, go to "Add a Product," search by the product name, UPC, or ASIN, and click "Sell this product."

Set your price competitively. Look at what other FBA sellers are charging for the same product. You do not necessarily have to be the cheapest, but you need to be competitive. Amazon's Buy Box algorithm considers price, seller metrics, and fulfillment method. As an FBA seller, you already have an advantage over FBM (Fulfilled by Merchant) sellers because Amazon prefers FBA for Buy Box eligibility.

Choose your condition. If the product is brand new, sealed, and unaltered, list it as "New." If you bought it from a clearance shelf and the packaging is damaged, you may need to list it as "New - Other" or contact Amazon for guidance on their condition guidelines.

Set your quantity. Enter the number of units you plan to send to Amazon. You can always adjust this later.

If you are selling a private label product or a product that does not yet exist on Amazon, you will need to create a new listing with a title, bullet points, description, images, and a UPC/EAN. That is a more involved process and beyond the scope of this getting-started guide.

Finding Profitable Products Is the Hardest Part

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Step 5: Prep and Ship to Amazon

Before your products reach Amazon's fulfillment centers, they need to be prepped according to Amazon's specific requirements. Skip this step or do it wrong, and your shipment will be rejected or you will be charged prep fees.

FBA Prep Requirements

The "Send to Amazon" Workflow

Once your products are prepped and labeled, use the "Send to Amazon" workflow in Seller Central:

  1. Select your products. Choose which SKUs you are shipping and enter the quantity for each.
  2. Confirm prep and labeling. Tell Amazon whether you have prepped and labeled the items yourself, or whether you want Amazon to do it (for a fee of $0.50-$1.00+ per unit).
  3. Choose your shipping method. Small parcel (individual boxes via UPS/FedEx) or LTL (palletized freight for larger shipments).
  4. Print shipping labels. Amazon generates the labels. Attach them to your boxes.
  5. Ship. Drop off at your carrier or schedule a pickup.

Tips for Keeping Inbound Shipping Costs Low

Step 6: Let Amazon Fulfill Orders

Once your shipment arrives at Amazon's fulfillment center and is checked in, your products go live. From this point, Amazon handles everything:

Your job at this stage is to monitor your Seller Central dashboard. Watch your inventory levels, check for any listing issues, respond to any seller messages, and keep an eye on your account health metrics. Amazon expects sellers to maintain high performance standards — late shipment rates, order defect rates, and cancellation rates all need to stay below their thresholds.

The beauty of FBA is that it frees you from the day-to-day logistics of running an e-commerce operation. You are not packing boxes in your garage or making trips to the post office. That time gets redirected to the highest-value activity in your business: finding more profitable products to sell.

Step 7: Track Performance and Scale

Your first shipment is a learning experience. Your second shipment is where the real business starts. Here is how to track your performance and grow your Amazon FBA business systematically:

Key Metrics to Monitor

How to Scale

Reinvest your profits. The fastest way to grow an Amazon FBA business is to take your revenue and immediately put it back into more inventory. Most successful sellers reinvest 70-100% of their profits in the first 6-12 months to build momentum.

Add more products. Diversification reduces risk. If one product's price drops or a listing gets suppressed, you have others generating revenue. Aim to gradually expand from 5-10 products to 50-100+ over time.

Increase inventory depth. Once you identify your best-selling products, buy more of them. Instead of buying 5 units, buy 20 or 50. Better unit economics from bulk purchasing improve your margins.

Automate your sourcing. The biggest bottleneck in any arbitrage business is finding deals. As you scale, the hours you spend manually searching retailer websites produce diminishing returns. This is where sourcing automation becomes essential.

The Fastest Way to Scale: Automate Your Sourcing

Here is the reality of online arbitrage: manually sourcing products is slow, repetitive, and exhausting. On a good day, you might spend 3-4 hours scanning retailer websites and come away with 2-3 viable products. On a bad day, you find nothing.

That time adds up. If you are spending 20 hours per week on product research and finding 10-15 products, your effective hourly rate is painfully low — especially when you factor in the products that do not sell as expected.

This is the problem we built ScoutClaw to solve.

ScoutClaw is an AI-powered sourcing agent that automates the entire online arbitrage workflow. Here is what it does:

Instead of spending hours searching for products, you spend minutes reviewing deals that have already been researched, matched, and calculated for you. You decide which ones to buy, and you are done.

Whether you are just learning how to start Amazon FBA or you are an experienced seller looking to scale, automating your sourcing is the single highest-leverage change you can make to your business. It turns product research from a daily grind into a daily decision — pick the best deals from a list and move on to the rest of your business.

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