Earning were made very easier now a days. You can earn upto 4 dollars per month by this app.
The thing you should do is to make slide joy as your lock screen.
As much you unlock your phone with the slidejoy interface the more carats you will earn.
1000 carats equals 1 dollar.
Wallet balance will updated in 10.00 pm at night. The amount carats is depends upon the unlock counts.
It needs internet connectivity.
The balance will be made redeemable at 18th of every month.
Then you can cashout using Paypal or various modes of payment.
Payments are processed instantly.
We earn cash by means of just unlocking the phone which is nothing to us.