Dear All, as I have seen many of business people are easily attracted to B2B portals as they find lots of contact details dealing in same business they are into. My first advice is not to take the listed companies serious by just reading their details, go further and check their background, you can review them just with first step by asking their registration details which can be easily verified online or you can take help of your Chartered Accountant. In this way you will fully comfortable in doing business with the person whos details you got online. Secondly never pay for any membership until you are find yourself in group of professional expert in the business you are operating in.