Jerxpert Payment & Subscription Integration

I’ve already launched Jerxpert, a site where visitors explore and use various AI tools, but the payment layer is still missing. I need a developer who can weave in a smooth, reliable system for paid access—think... (Budget: ₹1250 - ₹2500 INR, Jobs: API Integration, HTML, MySQL, Node.js, Payment Gateway Integration, PHP, Web Development, Website Design)