The system for returning empty plastic bottles, called "Volta", was implemented in Portugal in April and is being used as a way to raise funds by various groups. The program, initially created to promote recycling, has also become an opportunity for people in situations of economic vulnerability to earn money.
Young people are using the system to try to fulfill dreams, using the returned bottles as a source of income. Additionally, Volta has been used in summer challenges and to make donations to social welfare organizations.
Civic groups have also been taking advantage of the system to collect funds for their causes. The expression "I don't mind going bottle-collecting" reflects the attitude of some people who see the system as a legitimate way to obtain money, preferring to collect bottles rather than asking for alms in the traditional way.
