How does Google Opinion Rewards function?

Google Opinion Rewards is an application developed by Google that incentivizes users to participate in surveys by offering them credits or money as a reward. Upon installing the app and completing a simple setup process, users receive short surveys on a periodic basis which they can choose to fill out. These surveys typically include questions about users' shopping habits, opinion on certain products, review of places they have visited, or similar topics that are relevant to market research. The frequency of the surveys varies depending on several factors, including the user's location and profile information. Once a survey is completed, users are compensated with credits that can be used to make purchases on the Google Play Store or via PayPal balance, depending on their region and the platform's available reward options. This feedback is valuable to businesses and researchers seeking insights into consumer behavior and preferences.