Sourcing Methods
What are the main sourcing methods for Amazon FBA?
There are several proven sourcing methods UK Amazon sellers use to find profitable products: retail arbitrage (buying at retail and reselling on Amazon), online arbitrage (buying discounted online and reselling), reverse sourcing (starting with a winning product and finding suppliers), wholesale purchases from legitimate distributors, and brand elimination (selling overstock from other channels). Each method has different capital requirements, time commitments, and scalability potential. Your choice depends on your budget, location, and whether you prefer manual sourcing or automated approaches.
Manual sourcing (retail/online arbitrage) explained
Retail arbitrage involves walking into physical shops looking for clearance items, customer returns, or damaged packaging that can be resold on Amazon at a profit. Online arbitrage is the digital equivalent, searching retail and discount sites for items priced below their Amazon FBA value. You look for items with healthy margins after accounting for Amazon fees, prep costs, and shipping. This method requires patience and frequent scouting, but requires less capital upfront. Most successful manual sourcers spend several hours a week hunting deals while building a database of proven products.
Reverse sourcing, what is it and how does it work?
Reverse sourcing flips the traditional approach. Instead of finding a supplier first, you identify a product already selling well on Amazon, then research its manufacturer or find equivalent products from wholesale suppliers. You start by analysing bestsellers in your target category using tools like Keepa, identifying consistent demand and profit margins, then contact manufacturers or distributors directly to source that same product (or similar variants) at wholesale prices. This method reduces risk because you're selling proven products, but requires more upfront research and supplier negotiation.
Storefront stalking, analysing competitor sellers
Storefront stalking means identifying successful Amazon sellers and analysing their entire catalogue to find untapped niches and winning products. You visit their storefront, note products with high reviews and sales, then source those same items or similar variants. The insight is that proven sellers have already done the research, they've tested categories and identified profit opportunities. You can scale this by building a list of competitor storefronts and periodically checking for new products they've added.
A2A (Amazon to Amazon) sourcing
A2A sourcing is buying bulk quantities directly from other Amazon sellers who are liquidating inventory, moving out of a category, or need quick cash. This typically happens through private agreements offering significant discounts below their FBA price. It's a fast way to source bulk inventory with minimal supplier development, especially for overstocked items. A2A works best when you have strong capital reserves and can absorb large orders quickly.
Keepa product finder, using data to find products
Keepa is a browser extension and web tool that shows detailed Amazon sales history, price trends, and competition for any ASIN. The product finder feature lets you filter Amazon's catalogue by price range, sales velocity, review count, and other metrics to identify products matching your sourcing criteria. For sourcing, you use Keepa to confirm a product has consistent demand, price stability, and manageable competition. Most serious UK sellers consider it essential for validating sourcing opportunities before committing capital.
Newsletter deals, sourcing through deal alerts
Subscribe to deal newsletters from major UK retailers and deal aggregator sites to catch lightning deals and clearance pricing. Many successful sellers monitor a stack of retail newsletters plus deal forums, setting up alerts for categories they focus on. When a product hits a significant discount, you can buy multiple units before stock runs out. The disadvantage is speed and competition, you need to act within hours before stock sells out.
Brand elimination method
The brand elimination method involves identifying products owned or manufactured by brands that are exiting the UK market or discontinuing product lines. Many brands use liquidation brokers to clear old inventory at steep discounts. The insight is that brand elimination sales often include products still in high demand, brands are often exiting to restructure, not because their products were unpopular. This method requires capital and speed, but the inventory is pre-vetted by the original brand.
Wishlist method for tracking price drops
The wishlist method involves creating large lists of products you've identified as potentially profitable, then setting price-drop alerts to watch when they fall within your target margin. The advantage is passive monitoring, you're not actively hunting every week. Successful sellers combine this with Keepa data to ensure deals on products with sustained demand, not one-time clearances.
Scaling your sourcing, from manual to automated
Most UK sellers start with manual sourcing because it requires minimal capital. As you identify winning product categories, you transition to wholesale relationships with distributors or manufacturers, which requires larger orders but eliminates hunting time. At scale, you focus entirely on supplier relationships and negotiating volume discounts. The scaling journey typically looks like manual sourcing, then reverse sourcing from top sellers, then wholesale partnerships, and potentially private label. Most profitable UK FBA businesses combine two or three sourcing methods.
Sourcing Tools & Software
What is Enhance and how does it help sourcing?
Enhance is a platform that helps Amazon sellers find supplier deals and negotiate volumes with wholesale partners. It connects sellers with verified distributors and manufacturers, showing current pricing, minimum order quantities, and lead times. Instead of spending weeks cold-emailing manufacturers, you can browse vetted options and get instant quotes. The platform also tracks pricing across multiple suppliers, helping you find the best cost per unit.
Unique Bundles, finding bundling opportunities
Unique Bundles is software that identifies high-demand individual products on Amazon that aren't yet available as bundles, helping you source individual components and create bundle listings. Bundles often command higher prices because customers perceive added value. The downside is bundling requires more prep work, higher capital, and more storage space, but bundle listings often have fewer competitors.
Storefront Stalker, automated competitor analysis
Storefront Stalker automatically tracks competitor Amazon storefronts and alerts you when they add new products. Instead of manually visiting dozens of storefronts weekly, this software crawls competitor catalogues and notifies you of changes. It's most valuable if you have a shortlist of competitors you regularly monitor, or if you want to identify emerging trends in your niche before they become crowded.
Arbisource, sourcing leads and deals
Arbisource is a marketplace connecting Amazon sellers with verified wholesale suppliers, liquidators, and wholesalers targeting arbitrage opportunities. You browse available deals, filter by profit margin and quantity, and contact suppliers directly through the platform. The platform handles some vetting of suppliers, reducing your risk compared to cold-contacting random sellers online.
Discord groups for Amazon sellers, are they worth it?
Discord communities for Amazon sellers have exploded in recent years, with channels focused on sourcing deals, sharing competitor products, and alerting to flash sales. The value depends heavily on community quality, some are genuine peer-to-peer knowledge sharing, while others are just sales pitches for courses. Most serious UK sellers belong to a couple of communities, setting notifications for sourcing channels to catch opportunities.
Product & Website Analysis
How to analyse a product before buying
Before committing capital to any product: use Keepa to check sales history and confirm consistent demand; calculate margins carefully (purchase cost plus Amazon fees plus prep costs plus storage plus shipping, compared to resale price); review competition and check if any sellers are racing prices to the bottom; verify the category isn't restricted; and check customer reviews for common complaints suggesting quality issues. Most successful sourcing decisions happen when you find products with healthy margin after all costs, stable demand, manageable competition, and positive reviews.
Website analysis for sourcing, what to look for
When analysing websites for online arbitrage: check clearance and discount sections; look for bulk purchase discounts on larger orders; check shipping costs to your location; note return policies, sites with strict no-return policies may be liquidating old stock cheaply; ask about price matching; and consider seasonal timing, back-to-school, Christmas, and summer seasons have predictable sales patterns.
Understanding intellectual property (IP) risks when sourcing
IP risks are critical when sourcing branded products or items with trademark or patent protection. Never buy products specifically to arbitrage if the brand holds a trademark or patent that restricts resale. Before sourcing any branded item, verify it's authentic from an authorised distributor, check whether the brand restricts resale on Amazon, and check for active patent claims. Safe sourcing includes white label or unbranded products, products from authorised distributors, and discontinued products no longer under active brand protection.
Identifying dangerous goods (DG/hazmat) products
Dangerous goods require special handling, labelling, and shipping methods, adding significant cost and regulatory complexity. Products classified as DG include batteries, flammable items, corrosives, aerosols, and items containing lithium cells. Amazon requires official DG classification before you can ship these products. Most arbitrage sourcing avoids DG products unless they're high-margin and you have existing DG approval in place.
Buying from overseas suppliers, what UK sellers need to know
Overseas suppliers (particularly from China, India, and Asia) offer the lowest unit costs but require careful navigation. Minimum order quantities are typically substantial, requiring significant upfront capital. Lead times often exceed several weeks, making cashflow management crucial. Quality control is unpredictable, always request samples before bulk orders. Import duties and VAT apply to goods entering the UK, which must be factored into pricing. For most UK sellers beginning to source overseas, starting with a smaller trial order at higher per-unit cost is safer than committing to a large container with an unknown supplier.