Location Currency & Courier Integration

I need our store to recognise where a visitor is browsing from and automatically switch the storefront and checkout currency: INR for anyone in India, USD for every other country. The switch must be seamless—prices, taxes, discounts, payment-gateway hand-off, order emails and invoices all have to stay in the correct currency right through to settlement.

Alongside that, please wire up the shipping modules so the right carrier options appear at checkout:

• Domestic (India): India Post, Shiprocket and FedEx
• International: FedEx only—no DHL or UPS needed

Each service has to return live rates, create labels, push tracking numbers back to the customer order and mark the order fulfilled once booked. I will provide the API keys and account credentials; you handle configuration, webhook setup and a round of end-to-end testing to confirm currency logic, rate calculation and label generation are working.

Deliverable is a fully-configured production site plus a short hand-over note outlining any custom code, settings changed and how to add carriers in future.