Repatriation of export receipts via online payment gateways permitted with due diligence, NOSTRO accounts, and prompt repatriation. AD Category-I banks may repatriate export receipts facilitated by Online Payment Gateway Service Providers if they perform due diligence, limit the facility to low-value exports, open NOSTRO collection accounts into which all receipts are swept, permit only repatriation to exporters, payment of predetermined fees to OPGSPs, and charge-backs, repatriate balances to exporters promptly on importer confirmation within a short prescribed period, ensure appropriate purpose codes, report transactions to the central bank on request, and conduct quarterly reconciliation and audit; OPGSPs must open liaison offices and obtain prior approval as required.