I like the security it offers,
When you add a bank card to Samsung Pay, a device specific digital card number that is completely different to your actual card number is generated by Visa or MasterCard through tokenization that represents your physical card. The digital card is stored in a...
With Samsung Pay, every transaction uses an encrypted digital token for added security, so your actual card number is never used during a transaction. Samsung KNOX monitors for malicious activities on all Galaxy devices using Samsung Pay.