If you have not managed to come across some of the valuable threads in here, let me give you a word of warning and one thread that you absolutely should read. I forget the exact name, but do a search for math. The discussion is about how to calculate whether or not an offer has the potential to be profitable.
If you are willing to do just SEO and have alot of patience that may be fine. If you want to do ppc, you must look at not only keywords but at their costs. I have an offer that pays $45 per sale, but their conversion rate is only 1% with highly targeted traffic. That means if my keywords cost me 0.45 each I will break even on the campaign, but make nothing for my efforts and expense of creating the site and doing seo work.
Since this offer is in the medical field, finding keywords below that rate is very difficult and who knows if those inexpensive keywords will convert or not.
So do a search for math and read the thread.
If you are willing to do just SEO and have alot of patience that may be fine. If you want to do ppc, you must look at not only keywords but at their costs. I have an offer that pays $45 per sale, but their conversion rate is only 1% with highly targeted traffic. That means if my keywords cost me 0.45 each I will break even on the campaign, but make nothing for my efforts and expense of creating the site and doing seo work.
Since this offer is in the medical field, finding keywords below that rate is very difficult and who knows if those inexpensive keywords will convert or not.
So do a search for math and read the thread.