In a past RT podcast they mentioned how in India, there is a market to have women carry your child for you.

What that means is this. A doctor (or whatever) would get a couples sperm and egg (idk if it would be a zygote at this point), and artificially inseminate a woman in India. Who would carry your baby for 9 months, and they would send the baby back to you when it's born. Removing the burden of child bearing.

My question is, is the biological mother the person the baby comes out of, or the person who the egg came from?

It might be a stupid question, but it's something I'm not entirely sure about in this situation because it's so, strange.

How much money can you make off of this and where can I apply?

As strange of a trade it is, i have to admit, it's god damn genius.

The biological mother would be the egg donor just as the biological father is the sperm donor.
The birth mother here is a surrogate.

So I thought, but I was unsure.

Thank you