If you've been following technology news today, you might have heard about Amazon and Coinstar's new certificate program. Dump your spare change in any Coinstar machine, and you can cash out an Amazon ...

A PayPal alliance with Coinstar is being expanded to some parts of the U.S., allowing customers to deposit, withdraw and transfer funds to PayPal accounts through Coinstar kiosks. After a trial which ...

In a world in which people increasingly pay for things using mobile wallets like Apple Pay, the presence of the machines you find at grocery stores, which turn your spare change into a more useful ...