Referral Program

What is authorSTREAM referral program?
What will I get by referring authorSTREAM to my contacts?
What will the referred contacts get if they join authorSTREAM?
What if none of the referred contacts join authorSTREAM?
How much time will it take for earned credits to reflect in my authorSTREAM account?
I had referred some of my friends to join authorSTREAM earlier. Can I refer them again?
In spite of referring authorSTREAM to hundreds of contacts, I did not get enough authorSTREAM credits. Why?