In the US, you can earn points for app and game purchases on the Play Store, Google One subscriptions, in-app or in-game purchases and subscriptions, and book purchases on Google Play, among others. Google Play Guidelines.
You can also earn points from promotions. This will improve your earning rate on select purchases.
For a full list of promotions, open the Google Play Store app, tap your profile icon in the top right corner,[Play Points]to win. A complete list of promotions and special offers is displayed.
Finally, if you’re at the Silver level or higher, determined by your number of points, you’ll be eligible for weekly prizes. To do this, open the Google Play Store app, tap your profile icon in the top right corner, tap[Play Points],[Perks]then tap
https://www.zdnet.com/article/use-your-google-play-points-to-get-real-stuff-heres-how/#ftag=RSSbaffb68 Get the real thing with your Google Play Points.Method is as follows