After great success in East Africa, mobile-phone wallet M-Pesa hit some bumps in South Africa.
Payment apps are all the rage. But how well do they work?
A Bitcoin update, worthwhile further reading, and a list of upcoming events focused on payments, commerce, and banking.
Economist Simon Johnson examines how a “revolution in payments” could affect companies and communities.
As mobile payments become more common, thieves will be more likely to target them.
The iconic coffee merchant built a payment app that quickly became the envy of retail. Can it recharge Starbucks’s growth despite new competition?
Five years in, Dwolla’s trying to make a dent in the payment processing business dominated by big names like Visa and MasterCard.
Banks are using mobile technology to build better profiles of credit card customers that will be harder to fake—or shake off.
As technology-driven payment ideas give cash a run for its money, the big winners could be established banks and credit card companies.
Is it possible to live for 48 hours on nothing but Bitcoin?