Question

Is it possible, as an affiliate to have someone make a purchase on a vendor
site through my hoplink (CB or CJ) and, AS A RESULT, me be able to somehow automatically
(via email or something) give them a bonus? I know I can set up something so
they come back and enter something manually and show proof and I validate the
proof and then send them back a link to a download page, but is there a way to
do that automatically?

Thank you!