Validate credit and debit card numbers to detect fraud. Identify card issuers without transmitting data. Check number sequence integrity. Confirm card type without account verification. Supports Visa, Mastercard, Discover, JCB, and other issuers.
Manage debit and credit cards by locking them remotely, viewing transactions, and checking account details. Make credit card payments, set real-time alerts, and control spending with thresholds, merchant types, and geographic restrictions.
The app uses Single Use Digital Signature (SUDS) for monetary and secured transactions. It protects consumers and merchants by eliminating the need to share card numbers or personal information.
Link cards to a payment service to enable transactions. Add and remove cards manually or via import. View transaction history and manage linked accounts. Set payment limits and receive alerts for card activity.
