A person is deemed to have notice of a prepaid maintenance lien if:
(1) That person has actual knowledge or reason to know that the lien exists on the seller’s property;
(2) That person has reason to know that the seller regularly demands or accepts prepayments for maintenance;
(3) The seller engages in a type of business that generally requests or demands prepayment for maintenance; or (4) The lien was filed as permitted in s. 779.89.