How to Resell on Amazon 2026: Complete Beginner's Guide

1. What Is Amazon Reselling?

Amazon reselling means buying products from one source and selling them on Amazon at a higher price. You are not the manufacturer. You are not creating a new product. You are taking advantage of price differences between where you buy and where you sell.

Here is the core concept:

You find a product selling for GBP 8.00 at a clearance sale (or an online retailer, or a wholesaler).
The same product sells on Amazon for GBP 18.99.
After Amazon fees (roughly GBP 6.00 in this example), you make approximately GBP 5.00 profit per unit.
You sell 20 units. That is GBP 100 profit from a single product.

Scale that across 30 or 50 products and you have a meaningful income stream.

Amazon makes this possible because it is an ASIN-based marketplace. Every product has a unique identifier (the ASIN -- Amazon Standard Identification Number). Multiple sellers can list against the same ASIN. When a customer searches for a product, they see one listing with one "Add to Cart" button. The seller who wins the Buy Box at that moment gets the sale.

This is fundamentally different from platforms like eBay, where every seller creates their own listing. On Amazon, you are competing for the same product page. That competition is what drives the need for smart pricing -- but it also means you do not need to create listings from scratch, take product photos, or write descriptions. The listing already exists. You just attach your offer to it.

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2. Is Reselling on Amazon Legal?

Yes. Reselling on Amazon is completely legal.

The legal foundation is the first-sale doctrine (known as "exhaustion of rights" in EU law). Once a product has been lawfully sold for the first time, the trademark holder cannot prevent its resale. You bought it, you own it, you can sell it. This applies across the EU, the UK, and the US.

However, "legal" does not mean "unrestricted." There are important limitations:

Brand Restrictions and Gating

Amazon restricts certain brands and categories. Some require approval before you can list products against them. This is called gating. Common gated categories include:

Grocery and gourmet food
Health and personal care (certain brands)
Toys (sometimes seasonal gating around Q4)
Certain premium brands (Apple, Nike, Dyson, etc.)

To get ungated, you typically need to provide invoices from authorised distributors showing you purchased the product through legitimate channels. Receipts from retail stores do not always qualify.

Counterfeit and IP Complaints

Even if a product is not gated, brand owners can file intellectual property complaints against sellers. If you are reselling genuine products you purchased legally, you are within your rights. But defending against a complaint takes time, and Amazon tends to side with the brand owner initially. Keep your purchase receipts and invoices as evidence.

Expiration Dates

Products with expiration dates (food, supplements, cosmetics) must have sufficient remaining shelf life when sent to Amazon FBA. Amazon typically requires at least 90 days remaining at the time of check-in. Selling expired products is both against Amazon policy and potentially illegal.

Bottom line: Reselling on Amazon is legal and widely practised. Just keep your invoices, avoid counterfeit goods, and check for brand restrictions before investing in inventory.

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3. The 4 Reselling Models Explained

Not all reselling is the same. There are four distinct models, each with its own sourcing method, capital requirements, and risk profile. Understanding the differences will help you pick the right starting point.

Retail Arbitrage

Retail arbitrage means walking into physical shops -- supermarkets, department stores, discount retailers -- and scanning products with the Amazon Seller app. You look for clearance items, seasonal markdowns, and pricing errors that you can resell on Amazon for more than you paid.

Pros: Low startup cost (you can begin with GBP 100-200), immediate access to products, no minimum order quantities.

Cons: Time-intensive (you are physically walking through stores), inconsistent supply, hard to scale beyond a certain point.

Online Arbitrage

Online arbitrage is the same concept, but you source products from online retailers instead of physical stores. You browse websites like Boots, Argos, or any e-commerce site, find deals, and resell them on Amazon.

Pros: Can be done from home, easier to scale than retail arbitrage, tools available to scan deals automatically.

Cons: Shipping costs eat into margins, longer lead times, more competition because everyone has access to the same deals.

For a detailed comparison of these two models, read our Retail vs Online Arbitrage comparison guide.

Wholesale

Wholesale means buying products in bulk directly from manufacturers or authorised distributors. You negotiate trade pricing, purchase cases or pallets, and sell individual units on Amazon.

Pros: Consistent supply, invoices satisfy Amazon's ungating requirements, scalable, defensible (not everyone can access the same accounts).

Cons: Higher capital requirements (GBP 1,000-5,000+ to start), requires relationship building with suppliers, longer ramp-up time.

Liquidation and Returns Pallets

Liquidation involves purchasing pallets of returned, overstock, or damaged goods from liquidation marketplaces. These are sold at deep discounts (often 70-90% off retail) and you sort through them to find items worth reselling.

Pros: Very low cost per unit, potential for high-margin finds.

Cons: Unpredictable quality, high percentage of unsellable items, requires space for sorting and storage, not beginner-friendly.

Quick Comparison

Model	Startup Capital	Scalability	Time Investment	Best For
Retail Arbitrage	GBP 100-500	Low-Medium	High (in-store)	Absolute beginners
Online Arbitrage	GBP 200-1,000	Medium	Medium	Part-time sellers
Wholesale	GBP 1,000-5,000+	High	Low-Medium	Serious builders
Liquidation	GBP 200-2,000	Low	High (sorting)	Bargain hunters

Most successful resellers start with retail or online arbitrage to learn the mechanics, then transition to wholesale as they build capital and experience. You can explore the arbitrage path in depth in our Amazon Arbitrage Europe guide.

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4. How to Start Reselling on Amazon -- Step by Step

Here is the practical process to go from zero to your first sale.

Step 1: Create Your Amazon Seller Account

Go to sellercentral.amazon.co.uk (for UK) or sellercentral.amazon.de (for EU) and register.

You will choose between two plans:

Individual: No monthly fee, but EUR 0.99 / GBP 0.75 per item sold. No Buy Box access, no advertising, no repricing API.
Professional: EUR 39.00 / GBP 25.00 per month. Full access to all seller tools, including the Buy Box.

If you plan to sell more than 40 items per month -- or if you want access to the Buy Box (which you absolutely do) -- go straight to Professional. The per-item fees on the Individual plan add up quickly, and without Buy Box access, you are invisible on competitive listings.

For a full breakdown, see our Individual vs Professional seller comparison.

Step 2: Get the Amazon Seller App

Download the Amazon Seller app on your phone. This is your most important tool for retail arbitrage, and it is useful for any reselling model.

The app lets you:

Scan product barcodes to see the current Amazon selling price
Check the sales rank (how fast the product sells)
See the number of competing sellers
Estimate your profit after fees
Check whether a category or brand is gated

When you are in a shop, you scan an item's barcode, and within seconds you know whether it is worth buying to resell. The app is free and available on iOS and Android.

Step 3: Understand Amazon Fees

Amazon takes a cut on every sale. If you do not account for fees properly, what looks like a profitable deal turns into a loss. The main fees are:

Referral fee: A percentage of the sale price, typically 7-15% depending on the category. Most categories charge 15%.

FBA fees: If you use Fulfillment by Amazon (and you should, at least starting out), Amazon charges a per-unit fee for storage, picking, packing, and shipping. This varies by product size and weight. A small, light item (under 400g) costs roughly GBP 2.50 to fulfil. A larger item can cost GBP 5.00+.

Monthly storage fees: Amazon charges for warehouse space. Standard rates are manageable, but long-term storage fees (for items sitting in FBA warehouses for more than 180 days) can erase your margins.

Use the Amazon Revenue Calculator or our guide on FBA fees and profit calculation to check your numbers before buying inventory. Never rely on mental maths in the shop.

Step 4: Find Your First Product

Your first product does not need to be perfect. It needs to be safe. Here is what to look for:

Sales rank under 100,000 in the main category (lower = faster selling)
ROI of 30% or higher after all fees
3-10 competing FBA sellers (too few means low demand, too many means a price war)
Not gated for your account
No fragile or oversized items for your first few buys (reduce risk of damage claims)

A safe first buy might be a health and beauty product you found on clearance for GBP 3.50 that sells on Amazon for GBP 12.99. After referral fee and FBA fee, your profit is roughly GBP 4.50. That is a 128% ROI. Buy 10 units, make GBP 45 profit, and learn the process end-to-end.

For more product research strategies, see our guide on what to sell on Amazon in 2026.

Step 5: List Your Product and Ship to FBA

Once you have inventory, you need to list it on Amazon and send it to an FBA warehouse.

Find the existing listing on Amazon by searching the product name or scanning the barcode.
Click "Sell on Amazon" or add the offer through Seller Central.
Set your price. More on this in Step 6.
Create a shipping plan in Seller Central. Amazon will tell you which warehouse to send your products to.
Label your products. Every unit needs an FNSKU barcode (Amazon's unique identifier for your inventory). Since March 2026, commingled inventory is no longer allowed -- every unit must be individually labelled.
Pack and ship according to Amazon's packaging requirements. Use the recommended box sizes, and never use packing peanuts.

If labelling and packing feels overwhelming at the start, you can use an FBA Prep Centre to handle this for you. Costs typically range from EUR 0.40 to EUR 1.50 per unit.

Step 6: Set Up Repricing

This is where most new resellers either leave money on the table or lose money entirely.

When multiple sellers list against the same ASIN, the price fluctuates constantly. Sellers undercut each other to win the Buy Box. If you set your price manually and walk away, one of two things happens:

A competitor drops their price and wins the Buy Box. Your product sits in the warehouse, accumulating storage fees.
Competitors raise their prices (maybe they run out of stock), but your price stays low because you were not watching. You sell, but at a lower profit than you could have earned.

A repricer solves this by automatically adjusting your price based on competition, your minimum and maximum price rules, and Buy Box conditions. It runs 24/7, reacting to market changes within minutes.

This is not optional. On competitive ASINs, prices can change dozens of times per day. Manual repricing simply cannot keep up.

arbytrage.io is a repricer built specifically for European Amazon sellers. It covers all EU marketplaces and the UK, handles Pan-EU inventory, and costs EUR 40 per month -- a fraction of what you lose to missed Buy Box rotations without one. Set your minimum price (your break-even), your target price, and let the algorithm handle the rest.

Start your free trial at arbytrage.io

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5. How Much Money Can You Make Reselling on Amazon?

This is the question everyone asks, and the honest answer is: it depends entirely on how much time, capital, and discipline you bring.

Here are realistic numbers based on what European resellers report in 2026:

Part-Time (10-15 Hours Per Week)

Revenue: GBP 2,000-5,000 per month
Profit: GBP 500-1,500 per month (after all fees and cost of goods)
Capital required: GBP 500-2,000 rolling inventory investment
Typical model: Retail or online arbitrage

This is achievable within 3-6 months of consistent effort. Most part-time sellers reinvest their profits for the first 6-12 months to build up inventory.

Full-Time (40+ Hours Per Week)

Revenue: GBP 10,000-30,000 per month
Profit: GBP 2,500-8,000 per month
Capital required: GBP 5,000-20,000 rolling inventory investment
Typical model: Wholesale or scaled online arbitrage

Full-time numbers take 12-24 months to reach. The jump from part-time to full-time is not just about hours -- it requires systems, tools, and often a shift from arbitrage to wholesale.

A Realistic First-Month Example

You spend GBP 300 on inventory (mix of retail and online arbitrage finds)
You list 25 products on Amazon
18 of them sell within the first month
Average selling price: GBP 14.50
Average profit per unit after fees: GBP 4.20
Total profit: GBP 75.60

That is not life-changing money. But it proves the model works, teaches you the process, and gives you confidence to reinvest. By month three, most sellers have scaled their inventory spend to GBP 500-1,000 and are seeing GBP 200-500 monthly profit.

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6. What Products Are Best for Reselling?

Certain Amazon categories are consistently profitable for resellers. Here are the top categories for UK and EU resellers in 2026:

Health and Beauty

High demand, frequent replenishment (customers buy the same products repeatedly), and strong margins on branded products found on clearance. Look for skincare, haircare, and vitamins.

Toys and Games

Excellent for Q4 (October-December), but profitable year-round if you find the right items. Licensed characters and trending toys can deliver 40-60% ROI.

Grocery and Gourmet

Consumable products sell fast and generate repeat purchases. The category is gated, but once you are approved (usually with invoices from a cash-and-carry or distributor), competition is lower than ungated categories.

Home and Kitchen

Broad category with everything from kitchen gadgets to home decor. Large number of products means more opportunities, but also more competition. Focus on branded items with a sales rank under 50,000.

Books

Often overlooked, but textbooks, specialist non-fiction, and out-of-print titles can have extraordinary margins. A book you buy for GBP 0.50 at a charity shop might sell for GBP 15-25 on Amazon.

Categories to Avoid as a Beginner

Electronics: Thin margins, high return rates, fast depreciation
Clothing and shoes: Size-related returns, complex listings, seasonal
Heavy or oversized items: FBA fees eat the margin

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7. The 5 Biggest Mistakes New Resellers Make

Mistake 1: Not Accounting for All Fees

New sellers calculate profit as "selling price minus purchase price" and forget about referral fees, FBA fees, inbound shipping costs, and returns. Always use the Amazon Revenue Calculator before buying. If the numbers are tight, walk away.

Mistake 2: Buying Too Much of One Product

You find a product with a 50% ROI and buy 100 units. But the product only sells 30 units per month across all sellers, and there are 8 sellers on the listing. Your share might be 3-4 units per month. Now you have 3+ months of inventory sitting in Amazon's warehouse, accruing storage fees. Start with 5-10 units of each product until you understand the sell-through rate.

Mistake 3: Ignoring Sales Rank

A product with a sales rank of 800,000 might look profitable on paper, but it sells perhaps once a month -- or less. High sales rank means slow sales. As a beginner, stick to products with a sales rank under 100,000 in the main category.

Mistake 4: Pricing Manually

Setting a price when you list and then forgetting about it is a guaranteed way to either miss sales or sell at unnecessarily low prices. The Buy Box rotates based on price, fulfilment method, and seller metrics. If you are not adjusting to competition in real time, you are at a permanent disadvantage. Use a repricer from day one.

Mistake 5: Not Keeping Records

Every purchase receipt, every invoice, every return -- keep it all. You need these records for tax purposes, for ungating applications, and for defending against IP complaints. Use a simple spreadsheet or accounting software. The time to build this habit is before you need the records, not after HMRC or the Finanzamt asks for them.

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8. Why Repricing Is Essential for Resellers

If you take away one insight from this entire article, let it be this: on Amazon, the price you set at listing is not the price you will sell at.

Here is why repricing is not a luxury -- it is a necessity:

The Buy Box Problem

82-90% of Amazon sales go through the Buy Box. The Buy Box rotates among eligible sellers based on price, fulfilment method, and account health. If your price is not competitive, you do not get the Buy Box. If you do not get the Buy Box, you do not get the sale.

The Multi-Seller Reality

As a reseller, you are almost always competing against other sellers on the same ASIN. That could be 3 sellers or 30. Every one of them is trying to win the Buy Box. Prices shift constantly -- sometimes dozens of times per day on popular products.

What Happens Without a Repricer

Competitor drops price by GBP 0.50 at 2 AM. They take the Buy Box. You sleep through 8 hours of lost sales.
Two competitors run out of stock. The price spikes. But your listing is still at the old low price because you did not notice. You sell, but leave GBP 3.00 per unit on the table.
A new seller enters the listing and tanks the price below your minimum margin. Without automated rules, you match them and sell at a loss.

What a Repricer Does

A repricer monitors your competition continuously and adjusts your price within the bounds you define. You set the minimum price (your break-even or minimum acceptable profit) and the maximum price (what you would charge if you were the only seller). The repricer handles everything in between.

Good repricers also factor in:

Buy Box rotation strategies (you do not always need the lowest price to win)
FBA vs FBM seller differentiation
Marketplace-specific pricing (your UK price can differ from your DE price)
Pan-EU inventory management

arbytrage.io does exactly this, across every European Amazon marketplace, for EUR 40 per month. It is purpose-built for EU and UK sellers who are reselling across multiple markets. If you are managing more than 20 SKUs, the ROI on a repricer pays for itself within the first week.

See how arbytrage.io works

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9. EU and UK Specific: VAT, Invoices, and Packaging Law

If you are reselling on Amazon in Europe, there are regulatory requirements you cannot ignore. Getting these wrong can result in account suspension, tax penalties, or both.

VAT Registration

In the UK, you must register for VAT once your taxable turnover exceeds GBP 90,000 in a rolling 12-month period. Below that threshold, registration is optional but can be beneficial (you can reclaim VAT on purchases).

In Germany and most EU countries, VAT registration is required from the first sale if you store goods in that country (which you do if you use Amazon FBA). The standard VAT rate is 19% in Germany, 20% in the UK, and varies across other EU markets.

If you sell across multiple EU countries using Amazon's Pan-EU programme, you will likely need VAT registrations in multiple countries. Services like Taxdoo, hellotax, or AVASK specialise in multi-country VAT compliance for Amazon sellers.

Invoices and Documentation

Amazon and tax authorities expect you to have purchase invoices for the products you sell. Retail receipts can work for arbitrage, but wholesale invoices are cleaner and more defensible. Keep every receipt digitally. Scan them on the day of purchase.

For ungating purposes, Amazon specifically requires invoices (not receipts) from authorised distributors, showing: - The supplier's name and address - Your business name and address - Product descriptions matching the ASIN - Quantities and dates within the last 365 days

LUCID and EPR (Germany)

If you sell on Amazon.de, you are obligated to register with the LUCID Verpackungsregister and participate in the Extended Producer Responsibility (EPR) scheme. This applies to the packaging your products arrive in. You must:

Register at lucid.verpackungsregister.org
Contract with a dual system provider (e.g., Interseroh, Der Gruene Punkt)
Report your packaging volumes annually

The cost is minimal (often under EUR 50/year for small sellers), but failure to register can result in a sales ban on Amazon.de.

GPSR (General Product Safety Regulation)

Since December 2024, the EU's General Product Safety Regulation requires sellers to provide: - A responsible person within the EU (name and contact on the product or listing) - Product safety documentation

For resellers selling branded products, the brand's existing compliance usually covers this. But check your listings -- Amazon may flag products that are missing the required responsible person information.

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10. Frequently Asked Questions

Can I resell products I bought on Amazon?

Yes. You can buy a product on Amazon and resell it on Amazon. This is sometimes called "retail arbitrage" when you buy from Amazon's own retail listings. The first-sale doctrine permits it. However, be aware that some brands actively monitor for this and may file IP complaints. It is generally safer to source from retailers outside Amazon.

Do I need a business licence to resell on Amazon?

In the UK, you can start selling as a sole trader without a specific licence. You need to register as self-employed with HMRC. In Germany, you need a Gewerbeanmeldung (business registration) before you begin selling. Most EU countries require some form of business registration. The process is usually straightforward and inexpensive.

How much money do I need to start?

You can begin with as little as GBP 100-200 in inventory using retail arbitrage. Add GBP 25-39 for the Professional seller account. Realistically, GBP 300-500 gives you enough to learn the process and start generating returns. Scale from profits rather than investing large amounts upfront.

Is Amazon reselling still profitable in 2026?

Yes, but margins are tighter than they were five years ago. Success in 2026 requires better product selection, faster repricing, and solid fee management. Sellers who use data and automation outperform those who rely on intuition. The opportunity is real -- but so is the competition.

What is the difference between reselling and private label?

Reselling means selling existing products from other brands. Private label means creating your own branded product, typically manufactured in China, and selling it under your own brand on Amazon. Reselling has lower startup costs and faster time-to-market. Private label has higher margins but requires more capital, more risk, and more expertise.

Can I resell on Amazon without FBA?

Yes. You can use Fulfillment by Merchant (FBM) and ship products to customers yourself. However, FBM sellers are at a significant disadvantage for the Buy Box compared to FBA sellers. Most resellers use FBA because it provides Prime eligibility, better Buy Box rotation, and removes the daily logistics burden of packing and shipping orders.

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Start Reselling on Amazon Today

Reselling on Amazon is not a get-rich-quick scheme. It is a learnable, repeatable business model that rewards consistency and smart decision-making. The barriers to entry are low enough that almost anyone can start, but the learning curve is real.

Here is your action plan:

Register for a Professional seller account on Amazon
Download the Amazon Seller app
Spend one afternoon scanning products at your local clearance retailer
Buy 5-10 items with 30%+ ROI after all fees
Ship them to FBA and list them
Set up a repricer to manage your prices automatically

The difference between sellers who make GBP 500 per month and sellers who make GBP 5,000 per month is rarely talent or secret knowledge. It is systems, tools, and consistency.

arbytrage.io gives you the repricing system from day one. Built for European sellers, covering every EU marketplace and the UK, at EUR 40 per month. No long-term contracts. No hidden fees. Just automated repricing that wins you the Buy Box while you focus on sourcing your next profitable product.