Bizum, the Spanish bank’s mobile payment solution, has reached 20 million users, which means that it is now used by approximately half of the Spanish adult population. In addition, it has also reached 1,000 million transactions, of which 990 million correspond to payments between individuals and 10 million to payments in shops. The volume associated with Bizum transactions has reached €50,558 million since its launch, of which 50,000 were payments…