There is no place that we can use the $1 credit and I think we have to give half as fee am I right?
Also I want to know if I can buy bitcoins with it without providing documentation after going to a site and clicking on buy.

I know we can easily send bitcoin to you and get dollars in the card but can we send dollar and receive bitcoin?

How can I use this $1 you are about to kindly send me via PM?