Indian Payment Gateway Setup & Integration

Title: E-Commerce Payment Gateway Integration & Technical Setup for Sellwin Store (3 Phases) Project Overview: I am launching an online e-commerce brand, Sellwin Store, targeting an initial monthly sales volume of ₹1,00,000 to ₹5,00,000... (Budget: ₹5000 - ₹50000 INR, Jobs: eCommerce, Fraud Detection, Payment Gateway Integration, Payment Processing, PayPal API, PHP, Shopify, Shopping Cart Integration)