To play the arbitrage game, you definitely need a source of cheap traffic. Further condition is that the traffic must convert - clicking on ads is the easiest conversion you can ask for, but still, there are dozens of dirt-cheap PPC engines, which are nothing more but scam. You will get zero or very low CTR from the traffic they send. Or you will get no traffic at all, which is almost equally bad.
Using AdWords to play the arbitrage game would be very tricky, because (a) AdWords has relatively high bids, which means that the spread between what you pay and what you get would very thin (or most likely - negative), (b) it has many systems in place to monitor the quality of your landing pages, ads, etc. - if you do not deliver on your promises, they will lock your keywords and demand ridiculously high bids to unlock them.
Are you getting ready into this little venture into the arbitrage land? If not, you definitely should! It seems that many exciting things are ahead of us.
Well, as promised, I am getting ready for my arbitrage series. As this is a relatively new field to me (even though I know the theory, I am just lacking some practice :-)), I thought it would be a good idea to first learn about what worked for other people and where they failed.
It's a new year (all the best to all of you - I hope 2007 will be even better for you than 2006!) and I have a couple of announcements to make: