If you are new to the internet or are have just started to search the internet for ways to make some extra money then there are some things you need to be aware of. First of all, don't think you can make a fortune that some of these companies promises you, you've probably seen companies promising to make you thousands a month from surveys or mystery shopping etc. Yes, you can make money from such things just not the amount they promise you and there's no need to pay for survey directories, the information is usually free on the internet.
Another thing, don't part with money for data work, stick to freelance sites for this kind of work or local companies who might need people from time to time if they have extra demand. There's no need to pay for work like this.
Envelope stuffing, craft work, again don't part with your money. It is worth looking for companies near you that might need outworks, I've done this before, been paid, very well as it happens and there's no need to part with money.
Keep checking back for more genuine companies which will be detailed here.
