I work a 9 to 5 and found this app easy to earn extra amazon giftcards or paypal cash by completing simple surveys.
Surveys are different in lengths and on different topics, they also all pay differently.
The more surveys you complete the more they will offer you.
I have been completing 1-2 minute surveys for 88 cents each.
It is %100 free with instant payouts
Use this link to sign up and download the app, this link will give you a cash bonus when you sign up.