Be Smarter Than Scammer

Be Aware of scammers never try to beleive any person without any surety. Mostly people victim of scammers/cheaters through mailing. They mail everyone who used to be involved in online earning and try to make them believe that they have what you want and after you transfer $ to their accounts then they never reply you and result another victim of cheaters and nothing. So kindly if any one force you to buy something and try make you believe more and more just think he is a scammer.
How to be aware of cheaters?? :-
1st ask them to have online conversation. And must ask them to give you demo of what you want to purchase, Ask them to show your proof that did they sale that product to any one recently or not. Mostly scammers or cheaters don't have their websites  so another point here to judge them by asking their product rates online on their websites. BE SMARTER THAN SCAMMER :)