How many times can an app purchase be refunded on Play Store? How many times can one purchase an app and refund and continue to do so?
Wouldn't continuous refunds hurt Google ?
Paid apps/games!/in-app purchases can only be refunded once. If you buy the app again, you can't get refund
From Play Store help (see
Refunds &amp; returns → Learn about refunds on Google Play →Google Play refund policies)

Note: You can only return an app or game for a refund once. If you buy it again you will not be able to get a refund. If a refund is issued you will lose access to the item.

(Emphasis added)
Related: If a paid app stops working, can I get my money back?