If the web is a sea of opportunity, you must know how to fish from that sea. Fishing means finding opportunities and figuring out how to turn them into products and services to secure a profitable income.
Therefore, you cannot be selfish or use your imagination before choosing a product or service to publish online. As per the Jargon says, you have to study the market.
So this book provide you complete knowledge that how you can find successful products in E-commerce