A 16-year-old made Rs 24 lakh a month reselling products: Inside the resale industry

A 16-year-old in the US built an online reselling business generating nearly Rs 24 lakh in monthly sales. Here's how the reselling industry works, India's growing e-commerce market, and the challenges of making a profit.A 16-year-old made Rs 24 lakh a month selling products online, here’s how the reselling industry works (AI generated image)New Delhi,Oct 11, 2026 15:08 ISTA teenager in the US turned a $500 (Rs 48.4 thousand) investment into an online reselling business that generated thousands of dollars in monthly sales. Ethan Alexander began buying products from Walmart and selling them on Amazon when he was 16. He generated nearly $10,000 (nearly Rs 9.7 lakh) in revenue in his first month, with monthly sales later exceeding $25,000 (nearly Rs 24 lakh), as reported by Business Insider.His story offers a glimpse into the growing online reselling business, where entrepreneurs buy products at lower prices and sell them on e-commerce platforms for a markup. The model has gained attention as more people explore online selling as a side hustle or a way to build a business.HOW DOES ONLINE RESELLING WORK?Online reselling involves purchasing products at lower prices and selling them to customers at a markup through e-commerce marketplaces. Sellers source goods from retail stores, wholesalers, clearance sales, or other suppliers before listing them online. One model is known as retail arbitrage. In this approach, sellers identify discounted products in physical stores or online and resell them at a higher price on platforms such as Amazon. Everyday essentials, personal care products, clothing, toys and electronics can all feature in this business model.Sellers can manage inventory, packaging and shipping themselves or use marketplace fulfilment services. The latter can help streamline operations, although the associated fees must be factored into the business costs. INDIA'S GROWING ONLINE MARKETPLACEThe opportunity comes amid the expansion of India's e-commerce seller ecosystem. As reported by Amazon India, its marketplace crossed 20 lakh sellers in September 2026, with more than three lakh sellers joining over the preceding year.Amazon India also reported that more than 28,000 sellers were using its Product Opportunity Explorer tool to identify potential product opportunities. Such tools can help sellers research customer demand, understand shopping trends, and assess competition before investing in inventory.Meanwhile, the resale of pre-owned products is another part of the broader market. As reported by PayNXT360, India's recommerce market is projected to reach $5.91 billion in 2026, with annual growth of 11.7%. This market includes the resale of previously owned goods and should be distinguished from retail arbitrage involving new products.CAN RESELLING GENERATE PROFITS?Reselling can provide an entry point into e-commerce, but success depends on more than finding products at low prices. Sellers must account for marketplace commissions, shipping, storage, advertising, returns, and unsold inventory.High sales revenue does not necessarily translate into high profits. A product may sell quickly but generate limited earnings after expenses are deducted. Buying excessive inventory without understanding demand can also leave sellers with unsold stock.For aspiring entrepreneurs, online reselling offers a way to explore e-commerce without necessarily manufacturing their own products. However, building a sustainable business requires market research, careful inventory management, and regular monitoring of costs. The real challenge is not simply buying cheap and selling high, but ensuring that every sale contributes to the business's profitability.- Ends