The lesson
When the incentive is the draw, state the trade in two plain lines and show the item in a hand.
A blue gradient holds a two-tone headline: "Take an accounting partner demo." in white and "Get an Oura Ring." in pale blue. A hand holds the ring between thumb and finger. Small type reads "Includes an Oura ring and a 1-year paid membership." A lime "Become a Ramp partner" button sits at bottom left with the ramp logo at right.
Don't offer a premium gift you can't deliver at scale. Keep the headline structure and the terms line at the bottom.