I am a material supplier working on a job in Florida. I sent a notice when my customer first ordered materials in August, and my 90-day mechanic's lien deadline is coming up. They paid, and there are no outstanding bills, but they will be placing another order on the job in the future. Since the 90-day deadline will have lapsed when they place the next order order, do I need to send a new preliminary notice to make sure I'm protected?