<h3>The Booming Delivery Economy</h3><p>From groceries to fast food, users expect instant deliveries at their doorstep. Constructing a multi-vendor delivery script requires synchronization between three distinct portals: the customer mobile client, the delivery driver app, and the vendor control board.</p><h3>1. Real-Time GPS Tracking</h3><p>Integrating Google Maps SDK or Mapbox API allows customers to track their delivery executive live. The driver's app sends latitude and longitude coordinates to a WebSocket server every few seconds, which is instantly rendered on the customer's screen.</p><h3>2. Automated Driver Dispatch Logic</h3><p>Manually assigning drivers to orders is inefficient. Implement a geospatial query system (e.g., using Redis Geospatial index or MySQL Spatial Extensions) to locate the closest active drivers within a 5km radius of the vendor shop, sending them automated push invitations.</p><h3>3. Split Payment Gateways</h3><p>Multi-vendor models require complex financial distributions. Use Stripe Connect or Razorpay Route to automatically split order amounts, routing delivery fees to the driver, product cost to the vendor, and commission percentages to the platform admin.</p>
May 31, 2026
By GB Team
Technical Guide
Building Custom Multi-Vendor Delivery Apps
"A comprehensive review of the features required to build a successful multi-vendor delivery application, including real-time GPS tracking and automated vendor dispatch."