PawnHub Marketplace

PawnHub wanted to create a specialized marketplace focusing on high-value collectibles and luxury items with secure escrow services. They needed robust user verification to prevent fraud, a complex escrow payment system to protect both buyers and sellers, and dynamic pricing algorithms to suggest optimal listing prices based on market data.

We developed a comprehensive marketplace platform using Laravel and Vue.js with a focus on security and user trust. The system includes a proprietary escrow payment flow integrated with Stripe Connect, allowing funds to be held securely until both parties confirm the transaction is complete. We implemented a multi-step verification process for users, including ID verification and address confirmation for high-value transactions.

The platform is built on Laravel 9 with a Vue.js frontend, deployed using Docker for consistency across environments. We implemented a comprehensive permission system using Laravel policies and Gates. The payment system integrates with Stripe Connect for split payments and escrow functionality, with automated dispute resolution workflows. For the pricing algorithm, we built a machine learning model that analyzes historical transaction data to suggest optimal listing prices based on item condition, rarity, and current market trends.

Since launch, PawnHub has processed millions in transactions with zero fraudulent activities reported. The escrow system has been particularly successful in building trust between buyers and sellers for high-value items, leading to higher average transaction values than competing marketplaces.