Accept credit cards on your phone using mobile readers and apps from Square, PayPal, or Chase. Download the app, connect a ...

As new mobile payment options storm the market, plastic cards refuse to bend, according to a new study of consumer habits. "Consumers still understand the current physical card environment, and they ...

Square combines in-person and online payment processing with a full range of mobile, retail and online sales, and business management tools in one package. In other words, if you have a small business ...