Some industries
are willing to pay much more per click than others. Just have
a look what is the latest trend, what do people advertise a lot
and with what are the big companies making huge amounts of money?
Find something that people need on a daily basis and something
that they will always need. Examples I can think of is Insurance,
student loans, mortgage loans, VOIP, pharmaceuticals, etc. You
can add Adsense to any type of web site and earn an income from
that. The difference is that if you choose a high paying subject
you might earn a living from Adsense but if you choose a low paying
subject you will only earn some extra cash.
High
paying Adwords lists are available for sale online. You can find
a lot of lists by just searching Google for the term "high
paying Google words". I personally do not make use of such
lists anymore. I bought some lists a while ago. First of all the
different lists listed totally different keywords as “the
highest paying” keywords. Secondly, when I investigated
the keywords they suggested those keywords turned out to pay about
$0.40 per click and not $45.00 as the list suggested. It is good
to buy a list or two to give you an idea, but do not spend all
your pension money on such lists.
Another
good indication on which industries are willing to pay good for
potential clients is to go to one of the affiliate network sites
such as sharesale , commission junction or DGM. Sign up as an
affiliate and then enter the members area.
See http://www.graco.co.za/sharesale
, http://www.cj.com and http://www.dgmaffiliates.com/