How do I register my Samsung Device for free Google Play Credits?

[AC Question]

My Samsung is a Galaxy S4.

 

[Rukbat]

Go to Google Opinion Rewards, install it on your phone. (I think they must have canceled th whole thing, though - I haven't gotten anything in a few months.)

 

[belly junky]

How do I take the Q4 survey

 

[me just saying]

How do I take the Q4 survey

click where it says click here at the top of the page.

 

[B. Diddy]

Welcome to Android Central! What do you mean by "Q4 survey"?