is there any business opportunity here on the internet?

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there are a lot of opportunities on the internet. One has to give some time and find out which one is good for him. But be careful there a number of scams going all over the internet. Never pay someone before earning. Lot of programs ask you for money and just run away with it, do proper research and go on. Good Luck

There was this idea that my friend had come up. You make a website and post your product or business on it. You try to publish that website to the social networks and maybe you could earn some money with it.

There is a lot of opportunity on the net. You first need to look around, and find what is right for you, then do your research. These are the rules I personally follow. Join people first, company second then look at the money aspect. Always follow what is in tune with what you like to do.

Yes, There are so many oppurtunities available on Net. Main thing is waht you want to do and how much time you want to devote to this net.