Is there a way to submit only ONE (1) lien waiver for every payment made on a job? Or do I need submit a lien waiver per transaction that was paid? I'm at the end of a job and have approximately 50 invoices for the same company. I'm wanting to send them only ONE (1) lien waiver vs. 50 etc. Any pointers or training videos online? I've look around and am having some trouble locating any. Thank you