APCs will be accepted online using Razorpay (credit/debit card, UPI, netbanking, and supported wallets). Razorpay will process payments and handle card/transaction security; JAT will not store card details.(Privacy Policy)

Invoice & receipts: After successful payment an automated invoice will be emailed to the corresponding author and a PDF invoice will be available in the author portal. Institution requests for invoicing to a third-party payer are handled via a manual invoice on request prior to payment.

Currency & taxes: APCs will be charged in USD and local equivalents (INR/EUR/GBP) shall be shown for convenience; final settlement depends on the payment gateway’s exchange rate. Any applicable taxes (GST/VAT) must be borne by the author/payer and will be explicitly shown on the invoice.