Affiliate Marketing Secrets

What are the rules with free websites and affiliate programs? Do free web hosts allow you to do affiliate programs or pay-per click programs to make money? Thanks for your help!

i’m looking for the best and easiest free affiliate software where i can put numerous affiliate links and set on auopilot so it can do its work on autopilot in the ‘background’….
does it exist?….i’d be very grateful for any suggestions and hints about affiliate marketing including the best free websites to advertise on,thankyou in advance,its very much appreciated,deborah