Brex reports ghost cards, digital payment solutions that enhance expense management, improve security, and simplify tracking ...

Each ghost card features the same components as a regular credit card: a unique 16-digit number, expiration date, and CVV code. The key difference is that these credentials are generated ...

For example, a ghost card designated for Amazon purchases will be automatically declined if used to pay another vendor. This vendor-specific locking adds a security layer that traditional cards lack.