App That Pays you to Give Opinion

This morning I was able to buy an album from a group in Korea.  I did not have to use my own money.  A friend at work told me about Google Play Opinions.  They do surveys every couple of days and you earn credit to use in the Google Play Store.  You can buy apps, movies, music, etc.

Earn Google Play credit by answering short surveys. Download Google Opinion Rewards now: https://play.google.com/store/apps/details?id=com.google.android.apps.paidtasks