A 20-year-old brought in $100,000 in 4 months reselling Costco goods on Amazon. He explains the metrics he looks at to select profitable products.

A 20-year-old brought in $100,000 in 4 months reselling Costco goods on Amazon. He explains the metrics he looks at to select profitable products.

College student Sahaj Dhingra, 20, brought in six-figures in revenue in three months doing retail arbitrage.Courtesy of Sahaj DhingraSahaj Dhingra makes money buying products from Costco and reselling them on Amazon.He did $125,000 in sales between May 2023, when he started retail arbitrage, and December 2023.He considers metrics like the profit margin and sales rank when selecting products to sell.Retail arbitrage is considered the most basic, …