Inspiration

As Gen Z innovators (aged 18-21), we’re tackling food waste—a problem costing the global economy $1 trillion annually. We realized that sustainability and profitability can coexist: by creating a win-win for businesses, consumers, and the planet, we can build a self-sustaining solution driven by youth entrepreneurship.

What it does

OfferMart is a commission-based marketplace where:

  • Businesses list near-expiry items at 60-70% off retail price, minimizing losses from waste.
  • Consumers access affordable deals while supporting eco-friendly practices.
  • OfferMart earns a small commission (5-10% per transaction) to sustain and scale the platform.
  • Transparency tools show users the environmental impact of their purchase (e.g., "By buying this $5 basket, you’ve diverted 3kg of CO2 emissions").

How we built it

  • Monetization Strategy: Researched commission models used by platforms like Too Good To Go, adapting it for fairness to small businesses.
  • Dynamic Pricing Engine: Built a Python algorithm to suggest optimal discounts (60-70% off) based on product type, shelf life, and demand.
  • Partnership Outreach: Collaborated with 15 local bakeries and grocers to pilot the commission structure, ensuring mutual benefit.
  • Youth-Centric Design: Prioritized mobile-first UX/UI to appeal to Gen Z shoppers.

Challenges we ran into

  • Balancing Profit and Purpose: Ensuring commissions stayed low enough to attract businesses while funding platform growth.
  • Pricing Accuracy: Avoiding under/over-discounting required iterative testing with real inventory.
  • Trust Building: Convincing businesses that a 5-10% commission was better than 100% loss from waste.

Accomplishments that we're proud of

  • Proven Viability: Processed $2,500+ in sales during our pilot, saving businesses $8,000+ in potential waste costs.
  • Youth Entrepreneurship: Secured partnerships with 3 university sustainability clubs to promote the platform.
  • Scalable Model: Designed a commission structure that works for both multinational chains and local vendors.

What we learned

  • Sustainability Pays: Businesses recover 30-40% of sunk costs on near-expiry stock—far better than $0 from landfills.
  • Gen Z Drives Change: 78% of our pilot users were under 25, proving youth are eager to support eco-conscious commerce.
  • Tech as an Enabler: Automation (e.g., dynamic pricing) reduces friction for sellers, accelerating adoption.

What's next for OfferMart

  • Tiered Commissions: Offer discounted rates for nonprofits and student-run businesses to stay inclusive.
  • Global Expansion: Partner with youth-led NGOs in Europe and Asia to replicate the model.
  • Feature Upgrades:
    • Subscription Boxes: Curated near-expiry bundles for loyal users.
    • Impact Analytics Dashboard: Show businesses their waste reduction and revenue metrics.
    • AI-Powered Demand Forecasting: Help sellers predict surplus stock and auto-list discounts.

We’re not just reducing waste—we’re proving that Gen Z can build profitable, purpose-driven businesses for a greener future. 💸🌍

Built With

  • deepseek
  • next.js
  • nextauth
  • openai
  • prisma.js
  • react
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