Online Arbitrage Hub
Amazon Online Arbitrage: Guides, Sourcing Tools and Services
Online arbitrage means buying discounted products from retail websites and reselling them on Amazon for more than your total cost. Profit only counts after Amazon fees, prep and shipping, so the guides and tools below follow each step of a buy.
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Quick reference
What Is Amazon Online Arbitrage?
Amazon online arbitrage (OA) is a way to source inventory. You find a product on a retail website for less than it sells for on Amazon, buy it, and resell it on Amazon, usually through FBA. Retail arbitrage works the same way, but you shop in physical stores instead of online.
How an online arbitrage buy works
- Find a dealUse a leads list or your own searching to spot products priced below Amazon. Our online arbitrage tips cover more ways to find them.
- Check the numbersCompare your buy cost with the Amazon price after fees, and confirm you can list the item. An FBA calculator speeds up the math.
- Buy and shipHave the order shipped to you or straight to an online arbitrage prep center.
- Prep and sendLabel and pack the units to Amazon’s requirements, then create and ship your FBA shipment.
- Sell and repriceWatch your listing price once inventory is live, or let one of the Amazon repricers adjust it for you.
Check restrictions first. An authentic item is not always one you can sell. Some brands, categories and products need Amazon’s approval, and approval or appeal requests can ask for supplier invoices instead of store receipts. Check the listing in Seller Central before you buy.
Finding Online Arbitrage Deals
Online deals often sell out or end quickly. Most OA sellers pair a steady source of leads with tools, or help, that speed up product research.
Directory
Online Arbitrage Leads Lists
Compare leads services that send product ideas with the buy link, sell price and an estimate of profit.
Guide
Advanced Online Arbitrage Tips
Practical sourcing tips, including how to use cash-back sites without losing your rebate.
Services
Sourcing Virtual Assistants
Hire a VA to search online retailers and check leads against your buying rules before you order.
Online Arbitrage Sourcing Tools
Protecting Your Online Arbitrage Profit
Profit depends on what you pay and what you sell for. Check fees and costs before you order, then keep your price competitive once the inventory is live.
Before you buy
Amazon FBA Calculators
Compare Amazon’s free Revenue Calculator with paid tools that check fees and profit faster.
Lower your cost
Discounted Gift Cards
How discounted gift cards can lower your buy cost on retail and online purchases.
Once it’s live
Amazon Repricers
Repricing tools that adjust your listing prices as competing offers change, so live inventory keeps selling.
Online Arbitrage Prep and Fulfillment
Many OA sellers have retailers ship orders straight to a prep center. The prep center receives the packages, prepares the units and sends them on to Amazon. New to prep? See how an FBA prep center works.
Directory
Online Arbitrage Prep Services
Prep centers set up to receive orders from many retailers and send them to FBA.
Directory
Tax-Free Prep Services
Prep centers in states without sales tax, and when shipping there can lower your buy cost.
Directory
Amazon FBA Prep Services
Our full directory of FBA prep centers, by location and service.
Online Arbitrage Guides
Our latest arbitrage guides, newest first.
How to Use Keepa to Analyze Products on Amazon
Is Keepa safe? Yes. The extension sends only the product's ASIN and never asks for your Amazon password. Learn what Keepa Pro adds to the free account, then read the Buy Box and sales rank lines on a Keepa chart before you buy inventory.
Is Retail Arbitrage Dead? The Answer for Amazon Sellers in 2027
Retail arbitrage is not dead, but the gap between a store price and an Amazon price tells only part of the story. This post explains how Amazon's selling requirements and a full cost calculation affect each purchase, and how to test with a small budget.
Advanced Online Arbitrage Tips for Amazon FBA
Ten practical online arbitrage tips for Amazon FBA sellers, reviewed for current rules. Learn how to use leads lists and a virtual assistant, check beauty and health approvals and expiration limits, label every unit with an FNSKU, read cash-back terms, set Keepa alerts, and reprice by hand or with a tool.
How to Use Discounted Gift Cards for Retail and Online Arbitrage
Discounted gift cards lower what you pay for inventory you already plan to buy. This guide shows how to choose the retailer first, buy and track a card, and check rewards and cash-back offers before counting them as savings in your sourcing plan.
Online Arbitrage Courses and Books
Two longer resources for learning online arbitrage in more depth.
Online Arbitrage FAQs
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