Hello.
I read about CPM, cost per thousand.
I understand that you will get paid every 1,000 visits in my blog with this ad.
If I want to apply for this type of ad, do I have to first do like an interview or evaluation?
Ex) Do I have to give my Blog URL and show them which space I'm going to put their ad?
They determine/change the price by the number of access on my blog I usually have, right?
Another question is about Amazon affiliate program.
Basically, there is an option that lets me find a product from amazon and put an ad of that product, right?
Is this recommended at all?
I'm thinking about having 1 CPM ad, a affiliate from membership service in a website, and another 1 or 2 at most.
Thank you.

