The collection rate in the guarantee-return system is 80%, a year and a half after the system's implementation, which shows that people have made it a habit to return packaging as part of their daily or weekly routine, said Anca Marinescu, Corporate Affairs and Communication Manager at RetuRO SGR, on Thursday, during a conference on environmental issues. "A year and a half since the guarantee-return system was implemented, we are at an 80% packaging return rate, which is fantastic. In the last