He set the prices. Energy drinks: $2.50. Chips: $1.00. Ramen: $3.00. He stepped back, admiring his creation. It was beautiful.

Leo spent the next hour meticulously loading the coils. Top shelf: glowing blue and red energy drinks. Middle shelf: chocolate bars and baked chips. Bottom shelf: the holy grail of college nutrition, premium spicy beef ramen bowls.

Leo didn’t own a business. He lived in a third-floor apartment with two roommates who survived entirely on energy drinks and instant ramen.

"You're really doing this?" his roommate, Kevin, asked, looking up from his phone. "We came here for garbage bags."

"It’s an investment," Leo whispered, running a hand over the heavy cardboard packaging. "Think about it. We put it in the hallway by the living room. We stock it with the bulk snacks we already buy here. We charge ourselves a slight premium. It's forced savings, Kev. A passive income ecosystem."

Leo smiled, opened the machine's companion app on his phone, and watched his digital balance go up by $2.50. The ecosystem was live.

The fluorescent hum of Costco at 9:00 PM was Leo’s version of peace. While other shoppers grabbed bulk paper towels and rotisserie chickens, Leo stood in the back of the store, staring at a giant box strapped to a wooden pallet. It was a commercial-grade glass-front vending machine.