If you go with the Online Arbitrage (wholesale) sales model on Amazon, you have the option to resell goods.
With an investment of $800-1000, you can expect to start earning within a month. The anticipated income is around $2-3 per unit, assuming the item is reasonably priced. This means that you could either sell one item and make $600 or sell five items and earn $3,000 or more.
With the Private Label business model
You have the opportunity to build your own brand. With investments ranging from $8,000, you can start earning income within 6 months. Each product has the potential to generate an expected income of $5,000 to $10,000. If you're willing to invest more, the income can exceed tens of thousands of dollars with no limits on growth. By creating your own brand, you can establish a product line with a dedicated audience that will consistently generate profits for you. Additionally, there is the option to sell your brand, with an average turnover that multiplies by 4 within a year, resulting in approximately $1 million in revenue.