Blik is the domestic mobile payment service in Poland. Managed by Polish Payment Standard (PSP), it was formed by Alior Bank, Bank Millennium, Bank Zachodni WBK, ING Bank Slaski, mBank, and PKO Bank Polski in 2013. Collectively over 1 million of their customers have registered for Blik since February of this year — 300,000 of them actively use the service. Consumers fund Blik transactions through a deposit account at their bank. PKO Bank Polski customers can also use a prepaid account. To initiate a Blik payment they log in to their mobile banking application, which generates a one-time, ...