first you need to have your own website and then go to cj com and then sign up as publisher then u can start applying to different Affiliate products you want to promote.
Yes the above answer is right first you have any website or blog with decent traffic if so then go to commission junction website and sign-up as a publisher and then apply the affiliates to all those who are in the same niche as you...
Yes you can start affiliate marketing with free blogging platform on Blogsopt or on all other free platforms like weebly, wordpress etc..
cj has just changed their site design and look but the sign up process is same just like old times .here is sign up form https://signup.cj.com/member/publisherSignUp.do .after signing up you have to apply for advertisers and wait for it to get approved before you promote them
What will be the difference between free blogging platform like blogspot, wordpress, weebly etc and own website to promote affiliate products? I have a blogspot blog and there are a lot of poems. All poems are written by me. I'll be able to sign up as a publisher to promote any affiliate product on my blog?