A person made entirely of cardboard boxes interacting with a baby stroller.

The ad opens with a stack of cardboard boxes on a doorstep, then transitions to a person made of boxes interacting with a baby stroller in a yard. The box person collapses, scattering boxes. Three women then gather around the stroller. Finally, a hand uses a smartphone to open the OfferUp app, showing various items for sale, and then displays the OfferUp logo with download buttons.