I want to create an app where University students in Nigeria would be able to trade their belongings and for each transaction, a 5% cost of the total goods in trade would be allocated to the platform, with an optional 20% monthly subscription fee for sellers who want extra visibility on their listings. Target user: University students in Nigeria, verified with school email, matric number, or school ID upload for maximum trust. Trading model: - Sell (item for money) - Trade + cash difference - Pure trade (optional, for future updates) Core features (MVP – version 1): 1. User Accounts: - Sign up / login - School selection - Student verification 2. Item Listings: - Upload item photos and descriptions - Price estimation - Options to mark as 'For Trade' or 'For Sale' 3. In-app Chat: - Buyer & seller communication before agreements 4. Payments & Fees: - In-app payment (via Paystack / Flutterwave) - Automated 5% transaction fee deducted at sale confirmation (escrow feature: funds released after item delivery confirmation) 5. Optional Monetization Options: - Sellers can pay a 20% monthly subscription fee for increased visibility. 6. Legal and Trust Policies: - Terms & Conditions highlighting that the platform is facilitator-only, not responsible for trades. - Dispute handling process included. 7. Future Add-ons: - Promoted listings - Campus ads