Answer
voluntary programs
Explanation:
voluntary programs or activities that are usually individual or people voluntarily participate in and they are not paid for it. sometimes, voluntary programs are made for profit and sometimes not for profit.
pledge drive is a vivid example of a voluntary program. sometimes, only some few public television are able to get donations to run their day to day program/activities. most times, the subscription will be an addition to others and also large source of revenue. most times the incentives to join and dangers of shirking is a problem affecting voluntary program
