Panhandling

What is going to happen to the bums and panhandlers (and buskers for that matter) when cash disappears? I walked by a guy soliciting pennies for the homeless today, with not a cent in my pocket. Granted, I was on the way to the bank to deposit a check and withdraw some cash from the ATM, but still - not a cent. And we move more and more towards a plastic cashless society. So what becomes of the panhandlers?