Why this works?
Cat litter is boring and functional. "Join the Club" reframes automation as smart community membership. Code entry creates commitment. Free toy adds delight to mundane purchase
→ Trust Architecture
"Join the Club" framing - VIP membership beats auto-delivery positioning
→ Default Selection Strategy
Thick purple border vs thin gray - Visual weight signals the right choice
→ Value Visualization
Code-activated bonus (CAT30) - Action requirement increases psychological investment