Is it difficult to earn money by internet?

[nokko]

Not necessarily much money, at least something extra. I think it might be difficult because it is hard to persuade people for joining the program or opportunity you promote.
What do you think?

I know of course you can't depend exclusively on internet opportunities, that should be only a means of getting some extra money.

[Abhishek]

Sure it is.
Because you don't see them nor do they. Possibilities are that they are a scam and you waste yur time and money.

If you are over 17 and are willing to give yur phone number address and such imp. details to a trusted company, that will be easy.

Adsense could be a good way if you have a popular website.

If yur good at making flash games, even easier. Either put adds on games or easily give yur game to any big gaming site like armorgames.com or maxgames.com.