Payment Instrument Verification (PIV) – Enhanced is another solution by iSignthis, which extends the functionality of our PIV process. Basically, it is a combination of PIV-DIV and PIV- EQ to comply with the new standards of 3-D Secure 2.0. Its purpose is to offer a secure workaround for Merchants who cannot readily comply with the new regulations of 3-D Secure 2.0.