Get paid to do various tasks around town for clients. Assignments at Field Agent usually involve checking prices, scanning barcodes with your mobile phone, and conducting surveys. Your earnings vary and depend on the assignment and location. For example, one listing offers $9 for 4 pictures of any products in the toothbrush section at your local Target, while another pays $5 for one picture of a $19.99 & under game display from any Toys “R” Us.