"The rollout of Bizum shop payments in Spain began this week, but it is not yet available everywhere. The new service is being introduced gradually, meaning only some banks, users, and retailers can use it at first. RTVE reports that Bizum began activating payments at physical shops on 18 May, though availability varies by bank and business.  Until now, Bizum was best known for instant payments between people using a mobile phone number. It has also grown into online shopping, donations, and some public payments."