S.C. Code Ann. § 29-3-680

(A) In any real estate foreclosure proceeding a defendant against whom a personal judgment is taken or asked, whether he has theretofore appeared in the action or not, may within thirty days after the sale of the mortgaged property apply by verified petition to the clerk of court in which the decree or order of sale was taken for an order of appraisal. (B) Except in any real estate foreclosure proceeding relating to a dwelling place, as defined in Section 12-37-250, or to a consumer credit transaction, as defined in Section 37-1-301(11), a defendant against whom a personal judgment may be taken on a real estate secured transaction may waive the appraisal rights as provided by this section if the debtors, makers, borrowers, and/or guarantors are notified in writing before the transaction that a waiver of appraisal rights will be required and upon signing a statement during the transaction similar to the following: "The laws of South Carolina provide that in any real estate foreclosure proceeding a defendant against whom a personal judgment is taken or asked may within thirty days after the sale of the mortgaged property apply to the court for an order of appraisal. The statutory appraisal value as approved by the court would be substituted for the high bid and may decrease the amount of any deficiency owing in connection with the transaction. THE UNDERSIGNED HEREBY WAIVES AND RELINQUISHES THE STATUTORY APPRAISAL RIGHTS WHICH MEANS THE HIGH BID AT THE JUDICIAL FORECLOSURE SALE WILL BE APPLIED TO THE DEBT REGARDLESS OF ANY APPRAISED VALUE OF THE MORTGAGED PROPERTY." This waiver may be in any document relating to the transaction; however, the required language must be on a page containing the signature of the person making the waiver and the capitalized sentence must be underlined, in capital letters, or disclosed in another prominent manner.