Saranjith,
Most of Indian debt cards don't go through international payment gateways. I think Adobe should consider adding Indian payment gateways to their portal.
If you have a friend with a credit card, just ask for it.
Even if you have a credit card, another problem you will face is foreign transaction fee on the card. So, bake that cost in as well.
I needed some software for [link removed by moderator] so I asked a friend in US to pay for it and then I sent him money via Paypal - might work as a good alternative for you.