The phrases "point of sale" and "transaction processing system" represent two different, yet closely related concepts having to do with the sales function. Each term represents a distinct and vital ...

Yin and yang, life and death, Clark Kent and Superman. Some concepts are so intertwined that it’s impossible to imagine one without the other. Transaction processing (TP) and relational databases ...

Currency exchange fees are the difference between the exchange rate the money operator decides to apply and the real exchange rate traded. Online payments have captured the mind of professionals, ...

AuthWallet asserted a patent directed to methods and systems for processing financial transaction data against Block. Specifically, the claims outline a method for processing financial transaction ...