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 ...

Online transaction processing systems are purpose-built to handle large numbers of transactions by large numbers of concurrent users, while guaranteeing the integrity of the data. Online transaction ...

Explore the costs of POS systems for businesses, including hardware, software, payment processing, and installation fees, to ...

With three years spent researching, comparing, and testing software products, Tyler Webb is an expert on all things telecommunications. With work featured on GetVoIP.com, he's written over 150 ...