Google is a tool for surveys to receive blessings from Google by sharing their views on the word and to improve its services. With Google Play credit prices, the use of content has gone to discount pay.
The first thing to do when you download a few basic tools is to answer the available manual questions. If Google uses this information, a variety of questionnaires will be sent. Depending on your answers, the app sometimes sends it more or less often maybe one week if you have any questions.
If there is a questionnaire, if you have a warning, you ask that you fill it out. Not all questionnaires provide free credit, but in the best cases, you can get enough from the Google Play store to buy something. Questions, all sorts of things that keep it interesting. If you play it enough to buy what you want, you can get direct feedback from Google.
