Dear amya_1845,
Greetings from team eBay!
Inorder to start your exports on eBay from India, as a seller you need to have:
-PAN
-GSTIN
-IEC
To know in detailed on the seller registration process on eBay, please visit:
https://sellglobal.ebay.in/seller-center/start-selling/
Regards,
eBay INCBT Team
