1) Pop iN Gym proposes a solution for short-term gym access without long-term memberships by allowing customers to purchase daily, 4-day, or monthly passes to gyms nearby. 2) Currently, 40% of gym memberships are cancelled within 30 months, representing $12.1 billion in lost revenue for gyms. Pop iN Gym aims to address this issue. 3) The business model involves gyms authorizing Pop iN Gym passes which customers can purchase from the Pop iN Gym app and redeem at participating gyms without signing up for memberships. Revenue is shared between Pop iN Gym and the gyms.