
When people began to think that it was better to give away unnecessary things stored in a garage or attic, to others who need it, and not just to throw them in the dustbin, the concept of selling should have arisen. Now, as a result of the evolution of technology, the Internet has become the largest market where millions of buyers and sellers participate in commerce.
eBay is one of the auction sites that made online marketing and sales convenient and easy. One of the main reasons for the huge and rapid growth of membership is their ability to meet sales requirements. A new member is really hard to survive due to the fierce competition and expansion of membership. How do veterans survive in such a huge competition? They do this by focusing on the types of goods they sell.
Let's look at the words of the seller of the e-book David Letterman about the latest sales on eBay. The best-selling products are mobile phone boosters, which are accessories used with mobile phones to improve the transmission of the radio frequency signal. Next is the clothing sector, in which ladies and children are very popular goods. Western fashion is also fast moving things on the Internet market. Watches and jewelry business occupy the third place. The fourth place is taken by nutritional supplements and sexual stimulants. Since they can be purchased in secret online, their demand is increasing day by day. Own toys, which are stored in the newly acquired condition, are in great demand, since such things are very expensive when buying new ones. Those who can not afford to buy new toys, buy toys with gifts. Computer programs, hand tools and power tools occupy the following positions in a row. The next place is for personal fragrances and perfumes. Even empty scent bottles are in good demand because they can be used as good gifts. Rare books with limited editions are in great demand in the market. Finally, vehicles such as Japanese cars and accessories, such as used parts for luxury cars, are in high demand.
Although the above list of products may direct you to choose your product niche, it’s not that other niches are unproductive. You can be successful even with other products, managing your business wisely.

