Actually it's quite risky for both of you and the woman;
- For the woman, asking someone else to find the bitcoin exchange or vendor means that she doesn't know yet completely about bitcoin and the risk of this investment.
- For you, if there is something wrong with the vendor later, then you would be the first person she call and probably demands you to take the responsibility.

However I love math and I tried to calculate;
You got $100 converted from 60k (10k from the vendor + 50k from the woman), so your currency rate is around 600/$. Since you mentioned that you got 1% of the deposited money by the woman, then it means the woman have deposited 1million in your currency, or if converted to $, it's around 1000000/600 = $1667. That's a quite fair amount to invest in bitcoin for the first time. And to answer the same question all of you are having in your mind, no, I'm not nerd and I'm fun at parties.

Well, congrats Greggry. I hope this story is true and that woman keep depositing money so you'd get more referral fee.