S.C. Code Ann. § 27-32-140
(A) A seller who files with the commission a vacation time sharing plan or an amendment to it which describes or concerns the vacation time sharing plan, accommodations, or facilities not substantially completed, upon request of the commission also shall file with the commission the following:
(6) if purchasers' funds are to be used for the construction of the property, an executed copy of the escrow agreement with an escrow company or financial institution authorized to do business within the State, which provides that: