When a store visit happens, the data is validated throu… ddc-admin June 25, 2023 (July 13, 2023) Here is an answer to the question. When a store visit happens, the data is validated through a panel of users who volunteer to participate in Google Opinion Rewards. How many users volunteer? 500,000. 100,000. 5 million. 1 million. This question is about “Grow Offline Sales” All updated questions and answers related to “Grow Offline Sales” can be found on the “Grow Offline Sales Exam Answers” web page. If you spot an update in the questions or answers, please leave a comment on this page to let us know. We will provide updates as soon as possible. Related