What is the proof of earning for clickbank affiliate from india?
i am starting clickbank affiliate marketing but i am really afraid that when my tax authority will ask me about the proof of income like from what work i have earned my commission what will i give them since clickbank is just sending cheques nothing else and in india foreign currency earnings are considred as risky, so i am afraid. Plz your guidance is needed also if you can give me your contact no. and instant messenger so that we can talk any type of help will be appreciated.

If you are a Clickbank Affiliate you should be able to go into clickbank and get record of your payments. Do they notify you by email that you have been paid? Save those. Or, copy your checques before cashing.
Did you pay anything before you become a clickbank affiliate?
When I get into the site it is asking to pay $ 7 to get started with them.