One of the best and easiest way to start making money online is by flipping. Basically, flipping means buying something at a lesser price and then selling it at a profit. There are several websites where you can do that but the most popular ones are Flippa and Sedo. Flippa is most popular when it comes to selling websites and Sedo is good for domain selling.
However, if you want to reach a big number of audience, the best website for both websites and domain is Flippa. Signing up on Flippa is free and international users can also register on the site for free. The only thing you need to do is to verify your identity through your mobile no and Paypal, if you choose it as one of your payment options.