Online arbitrage is the process of purchasing products online and reselling those products for a profit. Typically people purchase products that are discounted so they can maximize their profits.
Yes, Amazon does allow online arbitrage as long as the product is legal to resell.
Amazon Online arbitrage can definitely be profitable as long as you can find good deals on products that are also being sold on Amazon. Just keep in mind that when you are purchasing items online, you likely have to pay for shipping and then there are Amazon fees to be aware of. Make sure to calculate in all these costs to be sure you will be making a profit on the items you sell!
Online arbitrage is the process of purchasing items online and reselling them. Retail arbitrage is the process of purchasing items in physical stores and reselling them.
The best place to find products to resell are on websites of large retailers like Walmart, Target, Best Buy, Kohls etc. Large retailers frequently have sales or items on clearance, and those are the sort of deals you are looking for.