Here’s the individual thread of particular assistance:
Further, here is the url link for the Notary Cafe page that if replete with threads that should provide you with insightful & helpful info @deandradewalt
https://forum.notarycafe.com/search?q=N3%20notary
Happy Reading 
P.S. Keep in the back of your mind that when a business references payment of “net 30” => your immediate next query should be along the lines of:
“Is that net 30 calendar days? Or, business days?”
Why, one might ask? Because there is quite a difference between those two disparate intervals of time . . . 
Looking forward to your updates! Thanks @deandradewalt