It is confusing for the green hand to choose proper products for sale regardless of different ways they use, such as, buying traffic or via natural network traffic. Many people are afraid to spend money on saling their products or testing which kind of products has a good market. Other people are worried that they can’t choose the proper products in spite of much money. In a word , the green hand are afraid to be out of pocket or waste money. Therefore, I write down my thoughts. It is suitable for all kinds of Internnet business to choose the most profitable item. To begin with, I think a niche market is a segment market including a group of people who share the same interets or characteristics. In fact, it means a maket in less competition but with great potential. For example, SEO was not popular years ago. Many companies were lack of people who knew SEO. However, some people easily earned a lot based on SEO. They made a fat profit on asymmetric Information How do you choose proper products for sale? You should choose: 1) something that you are familiar with; 2) something that you don’t know at all. The two are definitely opposite. But you’d better choose something that you are familiar with. Thus, you will have passion on it. 1) You will have confidence in saling your products when you are enthusiatic; 2) It will be a better product; 3) You will be famimilar with the markket. But you should not prefer to a kind of product ,which can be an obstacle for your business. Just think of several products full of prospect to stablize your market. Then you should have a reasearch about: 1) the size; 2) competition about it; 3) profits that will bring to you 4) whether it can be a terminal product What is a terminal product? It means that you can offer another relative product to your customers after you close a deal.For example, a customer received a brochure along with the information about another relative product after he bought golf equipment. On the one hand, the customer was sure to be interested in the brochure; on the other hand, he would identify the quality of the relative equipment because he had knew the products of this coompany. That will inspire the customer to buy other pproducts from the company. As you can see from above, it is important to inspire the customer to buy other products from the same company. So, you should pay attention to the following items: 1) The first product the customer has bought must be high-quality; 2) The relative products must satisfy the customer’s need; 3) You should give the customer maximum discount It is more difficult to change visitors into cunsumers in Virtual World than in the real world. But a terminal product can help you. We should take the following items into consideration in order to sale the terminal products. 1) Introduce your terminal products You can introduce your terminal products after you close a deal with the the same customer. You also can introduce the produts in the thanks notes or in confirmation letters. Besides, you can give your customer a brochure along with the information about your products. 2)Give your customer a special price Tell your customers that they can enjoy a special price if they can buy lots of your products. 3) Free presents Offer your customers some free presents when they visit. In addition, it’s a chance fot you to advertise products. 4) Free subscription You can supply free e-journals to your customers. But the e-journals should be interesting enough to attract your customers. When they read the e-journals, theyy also can read the adverisements of your new products. 5) System of VIP The customers will find it valuable to buy your products if you allow them to be admitted into your system of VIP and give them a reward if necessary. If you can do as above, the customers will trust on you and you’ll make a fat profit. But where can you find the terminal products? 1) You can get the terminal products from agents. They will give you attractive prices and it can ave your precious time because you don’t need to do it buy yourself. 　　2) If you like developin new products or you have the coordinated management of production, supply and sale, you will win the market by great superiority At last there are some useful tips for you. 1) People like to pay for the information that can help them to ease or relax. 2)You’d better write down those good ideas thatt you get from onther people.