(a) Except as provided in subsection (c) of this Code section, in an action for nonpayment of rent, the tenant shall be allowed to tender to the landlord, within seven days of the day the tenant was served with the summons pursuant to Code Section 44-7-51, all rents allegedly owed plus the cost of the dispossessory warrant. Such a tender shall be a complete defense to the action; provided, however, that a landlord is required to accept such a tender from any individual tenant after the issuance of a dispossessory summons only once in any 12 month period.

(b) If the court finds that the tenant is entitled to prevail on the defense provided in subsection (a) of this Code section and the landlord refused the tender as provided under subsection (a) of this Code section, the court shall issue an order requiring the tenant to pay to the landlord all rents which are owed by the tenant and the costs of the dispossessory warrant within three days of said order. Upon failure of the tenant to pay such sum, a writ of possession shall issue. Such payment shall not count as a tender pursuant to subsection (a) of this Code section.

(c) For a tenant who is not a tenant under a residential rental agreement as defined in Code Section 44-7-30, tender and acceptance of less than all rents allegedly owed plus the cost of the dispossessory warrant shall not be a bar nor a defense to an action brought under Code Section 44-7-50 but shall, upon proof of same, be considered by the trial court when awarding damages.