an offer that require visitor to pull out their cc will be harder
to convert.
The advise above given by other members is sound. If you
are doing direct linking, test email/zip submit or offers
requiring more details but without purchase to receive
payout.
If you still want to do rebill, then get a landing page done and
do email marketing.
With that said, there are many other reasons why you might
not be banking... targeting wrong url, not testing different
offers, ads from direct linking not showing in full, etc