Hey Yas!
I used to work as a supervisor at a firm that has charities as clients, we had about 100 people in cubicles, calling people that support those charities, the callers would contact the people who supported said charity, and ask for more support/support through an automatic transfer.
However, my internship took over and now work 25-30 hours a week for a CCP company, we clear equities that are traded in Europe. If anyone has any questions, ask em!