Buy it yourself Sorry. You should concentrate on long term sales strategies. Article marketing is probably your best bet.
If you have a marketing budget, Google adwords, Facebook ads, adbrite and other advertising avenues will bring you fast results. You'll need to know what you are doing though and proceed with caution, so that the ad expenses don't eat up your earnings.
PPC would be your best bet. Quick traffic to your site and anyone can do it. The key is to find the right PPC system out there and the best converting keywords.
adwords should be it. but if you're patient enough to actually wait for someone who'll ask in yahoo answers then monitor the questions then show then you're page where the clickbank product is. or of course buy it yourself