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As technology-driven payment ideas give cash a run for its money, the big winners could be established banks and credit card companies.
What started as a service to help customers buy goods from Alibaba retailers has grown into a serious finance business all its own.
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Improving payment technology is vital if Internet companies are to make an impact, says Stripe CEO Patrick Collison.
The iconic coffee merchant built a payment app that quickly became the envy of retail. Can it recharge Starbucks’s growth despite new competition?