Business payment solutions is the management of fund transfer between two players. Companies that provide this facility or the technology are called payment processors. An important function of these companies is making the transactions secure to curb fraud. Nowadays, there are multiple ways of completing a payment, via credit/debit card, eCheck payment over an ACH network, digital payments, and NFC (near field communication).
NFC payments are really interesting to me! I initially only thought of NFC as a way to transfer media (pictures, videos, etc) to close-by friends, but I can see it becoming a really secure way to confirm that an individual is actually paying in-person from their own device.