is this the right plug in

I am in need of a plugin that will track the person who referred a person to a certain event sales page, the people will not get a commission of the event but only the name and email of the people that bought a ticket of the event. is this possible with this plugin? if not do you have something that will work/

i just need to know who sent them and get the info back to that person who bought something.

thanks

Michael