
This simple doodle nails one of marketing’s sneakiest tricks: give people three choices. Not one, not five. Three. The brain loves it because it feels in control but not overwhelmed.
The “Basic / Full / Advanced” setup lets buyers self-select. Most will land in the middle, feeling smart for skipping the cheapest and avoiding guilt from skipping the priciest. That middle-tier bias quietly raises your average order value—no hard sell required.