S.C. Code Ann. § 27-32-90
(A) A seller of a vacation time sharing plan shall deposit into an escrow account maintained by an independent third-party agent one hundred percent of the funds received from the purchasers of the plans. The deposit of the funds must be evidenced by an executed escrow agreement between the escrow agent and the seller, which must include provisions that:
(B) If a seller contracts to sell an interest in a vacation time sharing plan and the construction of the property in which the interest of the vacation time sharing plan is located has not been substantially completed, the seller, upon expiration of the cancellation period, shall continue to maintain in an escrow account all funds received by or on behalf of the seller from the purchaser under the contract. Funds must be released from escrow as follows, if:
(C) The commission may audit or examine the escrow account. The seller shall make available documents relating to the escrow account or escrow obligation to the commission upon the commission's request. The seller shall maintain disputed funds in the escrow account until either: