Radar, smack there in the left-menu, is Stripe's Fraud "prevention" system. You can register and mark fraudulent purchases to improve the machine learning syste

Radar, smack there in the left-menu, is Stripe's Fraud "prevention" system. You can register and mark fraudulent purchases to improve the machine learning system behind Radar (sure). You can setup rules such as "Block if CVC verification fails" (really and can be disabled). At least, Stripe is trying to address the problem. Unfortunately, not with great success at the moment, but I'm sure/hope it will improve. We use both PayPal and Stripe and the difference is like a green meadow compared to a green toxic waste dump with regards to charge backs and fraud.