Type-2 - Become friends with experienced affiliates through A2A and ask them
Type-3
Tell them that there is a reward plan like 5 Tcredits..etc( based on your affordability)
Guide them to read Ask SC answers.
Ask them to give you a reply that " which answer they like the most?"
By doing so-
You will come to know the answer yourself
You can read their mind and catch the wave length
They will be happy & encouraged to read again and again- Good for you & them