Card Verify is an SDK that you can add to your app to scan credit and debit cards and verify that they are genuine. Use Card Verify on all suspicious transactions.
The high-risk transaction UX
When your app detects a high-risk transaction, rather than blocking this transaction you can verify that their card is genuine. From a UX perspective, Bouncer provides two activities to help with this: a security explanation activity and an activity for scanning and verifying cards. Depending on the outcome of the scanning process, your app will either accept the transaction and let it proceed, or block it, optionally providing the user with other options.