Affiliate Marketing Secrets

I was wondering if there were a list of retail sites that offer affiliate programs, such as ebay and amazon, that way I can show a small widget, or even just a link to the item on said site, and if it is purchased, make a bit of money from it. I was wondering this for my blog, and wanted a huge variety of sites that would have items permanently in stock. Thank you.

Hello, I am thinking of starting a blog on tips on how to write a research project aimed at students and research professionals. I would like to write about every stage of the research process. I would very much like to make some money out of it through placing adverts using Google AdSense and I am also looking to Amazon affiliate programmes as another possible source of income. Since my blog is on an educational subject I am not sure whether it is appropriate to make money out of it. What do you think?

Niche Blogging, How to Niche Blog And Make Money Doing It?
Online Free Advice Please

let’s say the competition is kinda low. i’m talking about articles that use seo keywords for optimization. not in articles websites but in regular websites in the same niche as the blog. are ten enough to bring halfway decent traffic and help with location in google?
and how many articles should one put in the blog itself, is one enough?

I would like to advertise some apple products on my blog without having to deal with affiliate networks. My blog is at http://www.ipaddecals.net/blog/

Where can i create a blog for free other than blogger so that i can place third party affiliates other than google adscence?