Trieste Trasporti and TPL FVG launch open-loop payments on buses in Trieste, Italy September 26, 2022 | Europe News, News Trieste Trasporti and TPL FVG have launched an open-loop contactless payment system on buses in Trieste. The system will allow passengers to purchase tickets using QR codes, contactless bank cards,... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password