CARLEY, Judge.

For the purpose of having a prescription filled, appellee entered a store owned and operated by appellant Revco Discount Drug Centers of Georgia, Inc. (Revco). While in the store, appellee was approached by appellant Lightle, an employee of appellant Revco. Lightle stated to appellee that he had previously caught appellee stealing batteries from the store, and had prohibited appellee at that time from returning to the store in the future. Subsequently, appellee initiated this civil action against appellants, alleging that the accusations made against him were "slanderous" and were "designed and calculated by [appellants] to cause him harm and injury." Following a jury trial, judgment was entered in favor of appellee. Appellants appeal.

1. "Since this case proceeded to verdict and judgment, the denial of [appellants'] motion for summary judgment is moot. [Cit.]" Fields Realty Ins. Co. v. Lee, 149 Ga. App. 324 (1) ( 254 S.E.2d 484) (1979) See also Ga. Farmers' Market Auth. v. Dabbs, 150 Ga. App. 15, 16 (1) ( 256 S.E.2d 613) (1979); Gosnell v. Waldrip, 158 Ga. App. 685, 686 (1) ( 282 S.E.2d 168) (1981).

2. Appellants moved for a directed verdict at the close of appellee's evidence, and renewed their motion at the close of all of the evidence. The stated basis for their motion was that there was no evidence that appellant Lightle's remarks had been overhead. Appellants enumerate as error the denial of their motion for directed verdict.

"Publication is indispensable to recovery for slander. [Cit.]" Walter v. Davidson, 214 Ga. 187, 190 ( 104 S.E.2d 113) (1958). At trial, appellee testified that at the time the remarks were made by appellant Lightle, two other customers were within hearing distance, and actually overheard the remarks. Appellee further testified that the store cashier and pharmacist were nearby, and that the cashier acknowledged at the time of the incident that she had heard the conversation. Although the pharmacist testified that he had not overhead the conversation and the cashier testified that she did not recall having heard any such conversation, the evidence adduced at trial was sufficient to authorize a finding of publication. See Walter v. Davidson, supra at 189-191 (1). Compare American Standard, Inc. v. Jessee, 150 Ga. App. 663, 668 (4) ( 258 S.E.2d 240) (1979).

3. Appellants enumerate as error the denial of their motion for judgment n.o.v. They assert that their motion should have been granted on grounds which were not raised by their motion for directed verdict. "This court limits its review of the motion for judgment notwithstanding the verdict to those grounds raised by the motion for a directed verdict. . . . [Cit.]" Seaboard Coast Line R. Co. v. Mitcham, 127 Ga. App. 102, 105 (2) ( 192 S.E.2d 549) (1972). See also Peacock v. Sheffield, 115 Ga. App. 116, 119 (1) ( 153 S.E.2d 619) (1967); Adams v. Smith, 129 Ga. App. 850, 853 (6) ( 201 S.E.2d 639) (1973); J. C. Penney Co. v. Davis Davis, 158 Ga. App. 169 (1) ( 279 S.E.2d 461) (1981). Therefore, this enumeration is without merit.

4. Appellants raise the general grounds. One theory of liability upon which appellee relied was that appellants' actions constituted tortious misconduct. "One who maintains a mercantile establishment for the purpose of selling goods owes a duty to a customer, lawfully in his store by his implied invitation for the purpose of transacting business, to protect the customer against the use of any unprovoked and unjustifiable opprobrious and insulting and abusive words by a clerk employed by him to deal with customers, tending to humiliate, mortify, and wound the feelings of the customer. [Cits.] A petition . . . which alleges that the plaintiff, while present in the defendant's store as a customer, desiring to make a purchase from the defendant, was, in a loud and angry tone which could be heard by other customers present, falsely and unjustly accused by one of the defendant's clerks of having [stolen the store's property], which charge humiliated and embarrassed the plaintiff, set out a cause of action for a wilful and intentional tort." Lemaster v. Millers, 33 Ga. App. 451 (1, 2) ( 126 S.E. 875) (1924). Our review of the record reveals that there was sufficient evidence from which a jury could find that appellants' actions constituted intentional tortious misconduct. See generally Swift v. S. S. Kresge Co., 159 Ga. App. 571, 572 (2) ( 284 S.E.2d 74) (1981).

5. Appellant Revco further asserts that a corporation cannot be held liable for the tortious misconduct of its employees where that tortious misconduct involves the elements of slander, unless it is shown that the words spoken were expressly authorized by the corporation. See generally Garren v. Southland Corp., 237 Ga. 484 ( 228 S.E.2d 870) (1976). However, in Southern Grocery Stores v. Keys, 70 Ga. App. 473, 475 (1) ( 28 S.E.2d 581) (1944), this contention was decided adversely to appellants. "[A]s [this case] and others laboriously explain the plaintiff's cause [against the corporation] rests not on slander but on the theory that a business inviter owes a public duty to protect its invites from abusive language and conduct." Swift v. S. S. Kresge Co., Inc., supra at 572. We find no error.

Judgment affirmed. Birdsong, P. J., and Beasley, J., concur.

DECIDED JANUARY 22, 1985.