You want me to tell you why it's a really bad idea?
I will anyway.
Many members would not make $5.00 in their first month.
Many members are new and when you're new, it takes time to figure out how things work,
how to make money, all the various ways to make money.
When you implement a monthly option to upgrade, and members upgrade and do not make
their $5.00 back plus profit, do you think they will ever upgrade again?
In any business, online or offline, a person that is serious about making money, should give
the opportunity at least 1 year of their devotion and if they can't do that, there is no point
in them joining any way.
LOOK at the post above mine. Look at peterjohns6912 stats. He joined Sept 23, 2013
and today is Nov. 16, 2013 and he has made $3.83. He has been here almost two months
and has made less than $4.00.
I could go on with more reasons like you as the sponsor is going to see more money due
to that year long upgraded members activity. But I won't bother giving all the reasons.
I believe the main reason I am making here, sums it up pretty well.