I have a solution that is guaranteed to save the post office money: crowdsource the delivery of mail. How does it work? Mail is sorted and placed in bins by USP

I have a solution that is guaranteed to save the post office money: crowdsource the delivery of mail. How does it work? Mail is sorted and placed in bins by USPS. Individuals who work close to or drive by the post office on their way home can stop by and pick up the bin for neighborhood/apt complex/building/center. The person who picks it can either drop the mail or let others come pick it up.