Making money from shortwalls is another method for acquiring small amounts of cryptos. To get a small part of a coin in most sites you just click on the CLAIM button and solve the CAPTCHA. Depending on CAPTCHA security, there may be several steps to solve. In return, you will get some amount of coins. To increase your earnings with a site you can also use a referral system. Thanks to this you will receive an additional percentage of the earnings of people you invited to the site.