not hard at all , you pick a product to advertise, you then use a keyword app to find good niche where advertisers are paying ads on , know promote with them keywords with the following.
can also use goole trends to check the popularity of your product and keywords.
yt
socail
blog
ect ect ect
if you inpasent and hate waiting or dont like using free traffic like above method can use .
facebook
bing
adwords
add a link from above method paid or free traffic to your website.
bank.
that easy
there no secreats at all.
all you need to do is know understand the gradiant of click bank how to pick the right product.
maybe learn split testing to gain the best conversions.