Connect Domain & Razorpay Payments

My registered domain must point cleanly to the website and carry a valid SSL certificate. Once the DNS settings are sorted, I need Razorpay wired in as the sole payment gateway so customers can complete one-time INR transactions without leaving the site. I will supply registrar access, hosting credentials, and Razorpay keys; you return a site that resolves under the correct URL, shows the green lock, and processes test-then-live payments with webhook confirmation. A short hand-off note explaining the key steps taken will wrap the job.