Whenever a support lien has been filed pursuant to § 63.2-1927, the Commissioner may collect the support debt stated in such lien by distraint, seizure and sale of the property subject to such lien. The Commissioner shall give notice by certified mail, return receipt requested, or electronic means to the debtor and by certified mail, return receipt requested, to any person known to have or claim an interest therein of the general description of the property to be sold and the time and place of sale of such property. A notice specifying the property to be sold shall be posted in at least two public places in the jurisdiction wherein the distraint has been made. The time of sale shall not be less than 10 nor more than 20 days from the date of posting of such notices. Such sale shall be conducted by the Commissioner, who shall proceed to sell such property by parcel or by lot at a public auction, and who may set a minimum reasonable price to include the expenses of making a levy and of advertising the sale, and if the amount bid for such property at the sale is not equal to the price so fixed, the Commissioner may declare such property to be purchased by the Department for such price, or may conduct another sale of such property pursuant to the provisions of this section. In the event of sale, the debtor’s account shall be credited with the amount for which the property has been sold. Property acquired by the Department as herein prescribed may be sold by the Commissioner at public or private sale, and the amount realized shall be placed in the state general fund to the credit of the Department. In all cases of sale, as aforesaid, the Commissioner shall issue a bill of sale or a deed to the purchaser and such bill of sale or deed shall be prima facie evidence of the right of the Commissioner to make such sale and conclusive evidence of the regularity of his proceeding in making the sale and shall transfer to the purchaser all right, title, and interest of the debtor in such property. The proceeds of any such sale, except in those cases wherein the property has been acquired by the Department, shall be first applied by the Commissioner to reimbursement of the costs of distraint and the sale, and thereafter in satisfaction of the delinquent account. Any excess which shall thereafter remain in the hands of the Commissioner shall be refunded to the debtor. Sums so refundable to a debtor may be subject to seizure or distraint by any taxing authority of the Commonwealth or its political subdivisions or by the Commissioner for new sums due and owing subsequent to the subject proceeding. Except as specifically provided in this chapter, there shall be exempt from attachment, distraint, seizure, execution and sale under this chapter such property as is exempt therefrom under the laws of this Commonwealth.