Some ways to earn extra income online

You have extra time. Sit in home and have plans for summer. You want to go somewhere but you need to earn some extra income first. You could go to coffee with your friends or go in shopping.
In that time it would be good  to consider and some ways earning incomes online.
For coffee and shopping every day would bring good some PTC website or BTC website. But in that there are numerous lies and exaggerations.
So I decided to give you some relevant ways to earn income from PTC and BTC website.

Some PTC website:

This PTC website gives more ways to increase your income by viewing daily adds, complete tasks, offers, playing games and more. The ways of paying are PayPal. com, Payza or Nettel

Some BTC website 

BtcClicks is the website where you can earn Bitcoins by viewing adds. Also from rent referral or by your referral. And from doubling your Bitcoins.  The minimum payout is 0. 10000 BTC.

BtcVic is the very reliable website. I can tell you personally. The minimum payout is 0.00015000 BTC. You can also earn by viewing adds and your referrals. 

This websites I warmly recommend because experience of another people and mine as well. I hope that you this summer increase your income and your possibility to travel or something other thing.