Where is your audience from?
Mostly t1 ( English speaking countries) and I usually filter out the other countries
I build my list mainly using PPC ads FB and Google, also solo ads and I add 200 or so new subs per day
From 100 to 200 every day
I do optin rate around 25-35% depending on the offer
I can’t guarantee sales. It’s up to the offer and people getting there. Hope it’s understandable:)