How did the vendor got to incentivice the one percent he gave you if not from extorting from the price he's offering the woman, to me in case of next time why not refer her to a p2p exchange for direct purchase instead of the two of you milking from the rate a d quantity she should have bought it from than both of you inflating your own interests, am sure she's nee to the system that's why she's making such decision and yet she had not understand the process on how to acquire bitcoin on a p2p platform which is what i believe you could have taught her to be independent, will she also requires your presence if you want to buy next time or when she's ready to sell?