Google account mobile phone number verification detection solution, batch screening of real registered users
When doing business related to the Google system, there is a very common but easily overlooked problem: the number of accounts seems to be large, but the proportion of users who can truly "use, reach, and convert" is not high. There once was a team working on overseas tool subscriptions. When analyzing the growth of registered users, they found that the growth curve of new users was very good, but the paid conversion was always unstable. Later, when I checked the data source, I discovered that although a large number of accounts were successfully registered, their mobile phone number verification status was abnormal or incomplete, resulting in a significant decline in subsequent reachability.