Payments processor Zelle's parent company said Friday that Zelle would start using stablecoins to make international transactions for the firm.  Early Warning Services, which manages Zelle, said that using stablecoins would "enable Zelle to deliver faster and more reliable cross-border money movement." "The effort marks an important step in expanding the reach of Zelle globally by leveraging stablecoins," an announcement by Early Warning Services said in an announcement read.  Early Warning Services CEO Cam ...