Build a website that allows a customer to enter a grocery list, a local address, and a preferred delivery time. Access this list with a smartphone, do the shopping for the customer, charge a 10%-20% fee of the total grocery cost, and a $10-$20 delivery fee based on distance to the address.
So, if you charged 15% and a $15 delivery fee, you could knock out the grocery run in about half an hour to an hour, depending on your shopping savvy and traffic, which means you could easily make $30/hour. That's $60,000 a year.
This number grows rapidly as you get better and/or hire out the shopping and delivery.
