You can get products to sell on Amazon through three main paths: buying discounted items from retail stores (retail arbitrage), purchasing in bulk from brand distributors (wholesale), or creating your own branded product through a manufacturer (private label). Each model has different startup costs, profit margins, and complexity levels, so the right choice depends on your budget and how hands-on you want to be.
Retail Arbitrage: The Lowest-Cost Entry Point
Retail arbitrage means finding products at clearance sales, discount outlets, and retail stores, then reselling them on Amazon at a higher price. You profit from the gap between what you paid in-store and what buyers will pay online. A pair of headphones marked down to $8 at a local store might sell for $25 on Amazon after fees.
This is the easiest way to start because you don’t need supplier relationships or large upfront orders. You can begin with a few hundred dollars and scale up as you learn what sells. The trade-off is that it’s time-intensive. You’re physically visiting stores, scanning barcodes with the Amazon Seller app to check prices and sales rank, and hunting for deals that may not be available next week. Inventory is unpredictable, and you can’t reorder the same clearance item once it’s gone.
Wholesale: Buying in Bulk From Distributors
Wholesale sourcing means purchasing large quantities of existing branded products directly from manufacturers or authorized distributors at discounted rates. You’re not creating anything new. You’re buying, say, 500 units of a popular kitchen gadget at $6 each and selling them on Amazon at $18.
The advantage over arbitrage is consistency. Once you find a profitable product and a reliable supplier, you can reorder the same item month after month. Buying in bulk also lowers your per-unit cost, which means better margins over time. The downside is that you need more capital upfront to place those bulk orders, and you need storage space or a plan to ship inventory into Amazon’s fulfillment centers.
What You Need to Start Wholesale
Legitimate wholesalers won’t sell to individuals off the street. Before you can open a wholesale account, you’ll need a few things in place:
- Business registration: Most distributors require proof that you’re operating a real business, which means registering an LLC or similar entity and getting an EIN (Employer Identification Number) from the IRS.
- Reseller’s permit: This document, sometimes called a sales tax permit, lets you buy inventory in bulk without paying sales tax at the time of purchase. You collect and remit sales tax when you sell to the end customer instead.
- Wholesale application: Each distributor has its own process. You’ll typically submit your business license, reseller’s permit, and contact information. Some brands are selective about who they authorize, so expect some rejections early on.
Private Label: Building Your Own Brand
Private labeling means finding a generic product from a manufacturer, customizing it with your own branding and packaging, and selling it under your own brand name on Amazon. Instead of competing with dozens of other sellers on the same product listing, you create your own listing and control the pricing, imagery, and marketing.
This model offers the highest profit margins because you’re not sharing a listing with competitors, and you’re building brand equity that has long-term value. It also requires the most work and the largest initial investment. You’ll need to research product demand, find a manufacturer, order samples, design packaging, and place a bulk order before you make a single sale. A first order of 500 to 1,000 units of a simple product might cost $2,000 to $5,000 or more depending on the item.
Finding a Manufacturer on Alibaba
Most Amazon private label sellers source products from manufacturers in China through Alibaba. The platform hosts thousands of factories, but not all of them are equally reliable. When searching, be specific about what you want. Instead of searching “water bottle,” search “BPA-free insulated stainless steel water bottle 24oz.” Specific queries surface suppliers who actually specialize in your product type.
Filter your results for suppliers with verified credentials. Look for “Verified Supplier” status, which means a third-party firm has inspected their factory. Also confirm the supplier offers Trade Assurance, Alibaba’s built-in payment protection that covers you if products aren’t as described or don’t ship on time.
Narrow your list to five to ten suppliers and start conversations. Ask about their minimum order quantity (the smallest number of units they’ll produce in one run), lead times for samples and bulk orders, customization options for logos and packaging, shipping experience to your target marketplace, and any relevant certifications like FDA or CE marks for regulated products.
Always Order Samples First
Never place a bulk order without physically holding and testing a sample. Samples typically cost $20 to $100 plus shipping, and they take one to three weeks to arrive. That small expense can save you thousands if the product quality doesn’t match what was promised. Order samples from at least two or three suppliers so you can compare quality, materials, and packaging side by side before committing to a larger order.
Getting Barcodes for Your Products
Every product listed on Amazon needs a UPC barcode, and Amazon verifies these against the GS1 database. If your barcode doesn’t match, your listing can be removed or your account suspended. Buy your UPCs directly from GS1, the organization that manages the global barcode system.
If you only have a few products, you can purchase individual UPCs with no renewal fee. If you plan to sell a larger catalog, a GS1 Company Prefix lets you generate barcodes for 10 to 100,000 unique products under one account. Each variation of a product (different size, color, or flavor) requires its own unique barcode, so plan accordingly.
Restricted Categories and Brand Gating
Not every product category on Amazon is open to new sellers. Categories like supplements, cosmetics, toys, and certain electronics are “gated,” meaning you need Amazon’s approval before you can list products in them. Some individual brands are also restricted regardless of category.
To get approved, or “ungated,” you’ll typically need to submit commercial invoices (not retail receipts) showing the supplier’s contact details, your business name exactly as it appears in Seller Central, product identifiers, quantities, and pricing. These invoices usually need to be dated within the last 90 to 180 days. For regulated categories, you may also need safety certificates or lab test reports. Brand-restricted products sometimes require a letter of authorization from the brand owner.
If you’re doing wholesale, keep your invoices organized from day one. Clean, professional invoices from authorized distributors make the ungating process much smoother. Private label sellers generally avoid this issue because they own the brand and create their own listings.
Choosing the Right Model for You
Your starting budget and goals should drive the decision. Retail arbitrage works well if you have a few hundred dollars, want to learn how Amazon selling works, and don’t mind the hands-on time investment of sourcing in stores. Wholesale fits sellers who have $1,000 to $5,000 to invest, want repeatable inventory, and are comfortable building relationships with distributors. Private label is the path for sellers willing to invest $2,000 or more upfront and put in several months of product development work in exchange for higher margins and brand ownership.
Many successful Amazon sellers start with arbitrage to learn the platform, graduate to wholesale for more predictable revenue, and eventually launch private label products once they understand what customers are buying and what gaps exist in the market. You don’t have to pick one model forever.