These are the safelists I have upgraded in
You don’t do that until you are earning money, but when you do , you will be able to reach more people.
with out clicking all the time for credits and you will be able to earn commissions
What I do is try to fine a cheap lifetime upgrade or a yearly up grade, so you will avoid monthly charges. Even if you do one every couple of months when your earning, that will be building your business gradually.
Just take your time, but mean while just sign up to these safelist mailers
and use them free. You may already be a member in most of them.
I have tried and tested before I upgraded, so these are my best safelists