delivered the opinion of the Court.
In this case the plaintiff, appellee, brought an action in one declaration against two sets of defendants. The claim against Mark E. and Beatrice R. Gann was based on an alleged tortious interference with a contract between Nicholson and the Leimbachs. At the conclusion of the plaintiff’s case the trial court granted the motion of these defendants for a verdict in their favor, and there was no appeal from the judgment entered thereon. The claim against the Leimbachs was for broker’s commissions due upon the sale of the Leimbachs’ farm property. At the conclusion of the whole case, the court denied a motion for directed verdict, and the jury brought in a verdict of $5,000. The court denied a motion for judgment n.o.v. and the Leimbachs appealed. Nicholson filed a cross-appeal, claiming that the jury should have been allowed to return a larger verdict predicated upon standard commissions.
The appellants make two contentions, that the evidence was legally insufficient to warrant the submission of the case to the jury, and that there was error in the court’s charge. The first contention requires a rather detailed statement of the facts. It was shown that, in the summer of 1954, Nicholson, an experienced real estate broker, asked Leimbach if he would care to sell the farm where he resided; and although *444Leimbach did not show much interest, he indicated that he would consider any offer Nicholson produced. Nicholson testified, but Leimbach denied, that an asking price of $150,000 was fixed, and there was an understanding that if Nicholson consummated a sale, he would receive the usual commissions. Leimbach testified, however, that Nicholson said he would charge a flat fee of $5,000. In August, Nicholson brought the Ganns to the property arid showed it to them in the presence of the Leimbachs. Dr. Gann made an offer of $100,000, which Leimbach refused. Later in the fall, the Ganns again visited the property, accompanied by a Mr. Edward Myerberg, a licensed real estate broker and developer, who was a close friend and patient of Dr. Gann, and whose advice he sought. The Leimbachs were out of town at this time, but Leimbach learned of the visit subsequently. Dr. Gann, through Nicholson, submitted an offer of $110,000, which Leimbach refused. Nicholson testified that Leimbach said he would consider $125,000, but Leimbach denied that he ever agreed to accept such a figure.
In November, Nicholson submitted an offer of $115,000 on behalf of the Ganns, which Leimbach refused. Nicholson testified that Mrs. Leimbach was indignant that the Ganns had visited her house, and brought people in her house, when she was not there. She said it was a “Jew trick” and she did not want to sell to Jews. Leimbach testified Mrs. Leimbach had only said that the neighbors might object. However, Nicholson reported the remark to the Ganns, who were offended, and said they were no -longer interested in buying. Leimbach testified that he told Nicholson later in that month that they had decided not to sell the place. He testified he did so because Nicholson had not been able to obtain an adequate offer, and not because of any racial or religious question. Nicholson did not specifically deny this, but testified that around Christmas Leimbach phoned him to inquire if the Ganns were still interested in buying the property. Leimbach denied having any communication with Nicholson after November. In any event, Nicholson discontinued his efforts to sell to the Ganns. In January, 1955, he tried to interest them in an adjoining property, in a letter (which Gann testi*445fied he did not receive) stating: “I do not know whether we are going to be able to get his [Leimbach’s] place or not.”
Dr. Gann testified that in March, 1955, a friend, Edward Myerberg, came to his office and told him “he had the opportunity of purchasing the Leimbach farm.” Dr. Gann told him to go ahead, that he was not interested, but he doubted if he could buy it, as the Leimbachs had said they would not sell to Jews. Myerberg said he had no fears on that score. Dr. Gann said he had no fears either. Myerberg said he was thinking of buying the property as a home, moving his family there, and selling off part of the farm in lots. Early in April, the Ganns called at the home of the Myerbergs, and learned that they had made an appointment to visit the Leimbach property. At the invitation of the Myerbergs, the Ganns accompanied them to the Leimbach farm. Mr. and Mrs. Leimbach were at home, and were very hospitable and courteous. There is no testimony as to what matters were discussed at that time. On May 10, 1955, Myerberg asked Gann whether he would be willing to take the place if Myerberg’s family decided not to move there. He told Gann the price was $122,500 plus a $5,000 commission to another real estate broker, Albert J. Strobel, Jr. Gann agreed to take it, if Myerberg did not. A contract of sale was signed by Myerberg and the Leimbachs on May 12, 1955. Myerberg insisted on a clause giving him the right to assign the contract without recourse. His explanation was that he would probably want to take- title in the name of one of his development corporations. On May 20, 1955, Myerberg executed an assignment of the contract to the Ganns, but did not inform Leimbach of the assignment until four days before the settlement on July 12.
Leimbach testified that after the withdrawal of Gann’s offer of $115,000 he had no further communications in regard to the property until the end of April, when he received a phone call from a broker, Strobel, who was a close personal friend. This, of course, is not consistent with Gann’s testimony that he and Myerberg visited the property and talked to Leimbach early in April. Strobel told him he had a prospective purchaser who was familiar with the property. After *446consultation with his wife, he called Strobel and put a price of $122,500 net on the place. Strobel told him that the prospect was Myerberg. Strobel had never shown the property to Myerberg, or to anyone else. At a luncheon meeting between Myerberg, Strobel and Leimbach the terms were agreed upon, and the contract of sale was drawn by their attorneys. Strobel died shortly thereafter.
There was testimony that Myerberg paid $5,000 to Strobel’s firm at the time of settlement, although the contract of sale had been previously assigned. The sales price was listed as $127,500. No part of the commission was remitted to Myerberg or to anyone else. Dr. Gann testified he paid the full price for the farm, so evidently he reimbursed Myerberg for his down payment, and the payment of the commission.
We think the evidence was sufficient to show an initial employment of Nicholson by Leimbach. Employment may be implied from conduct, and need not be supported by evidence of a written, or even explicit oral, agreement. Heslop v. Dieudonne, 209 Md. 201, 206; Glaser v. Shostack, 213 Md. 383, 387; Code (1957), Art. 2, sec. 17. The fact that a sale is consummated by the owners without the participation of the broker is not decisive. Cowal v. Marletta, 216 Md. 222, 226. The broker must establish, however, that he is the primary, proximate and procuring cause, and it is not enough that he may have planted the seed from which the harvest was reaped. Keener v. Harrod, 2 Md. 63, 71; Attrill v. Patterson, 58 Md. 226, 251; Way v. Turner, 127 Md. 327, 328; Tahir Erk v. Glenn L. Martin Co., 143 F. 2d 232, 235 (C. C. A. 4th Cir.). Cf. Steele v. Seth, 211 Md. 323, 328, and cases cited. In the instant case it is clear that Nicholson did not produce a purchaser ready and willing to buy at a price satisfactory to the owners. The best offer he was able to obtain was $115,000, less a commission of $5,000. The sale effected was at a price of $127,500, or $122,500 net to the owners. In short, Strobel, or Myerberg, succeeded, where Nicholson had failed, in procuring the end result. Nicholson did not have an exclusive agency. The contract was uni*447lateral, to pay commissions only ii he produced a purchaser ready and willing to meet the owners’ price.
It is of course true that an owner may not take advantage of a broker’s services to secure a prospective purchaser and then deprive him of his commissions by selling directly to his client at a price less than the broker could sell under his authority, particularly where the authority is unrevoked. Cowal v. Marietta, supra, and cases cited. In such a case the inference may be drawn that the broker was in fact the procuring cause, and that the owner’s refusal to accept the offer submitted was a subterfuge to avoid payment of commissions which the broker had fairly earned. In the relatively few cases in which the sale has ultimately been made through other means at a higher price, and where there was no prospect of success when negotiations through the first broker terminated, it has been held that the dual inference, first, that the first broker was the procuring cause of the sale, and second, that the sale at a higher price was a subterfuge to defeat the first broker’s right to commissions, does not arise. See note, 27 A. L. R. 2d 1348, 1430. See also, Richards, Inc. v. Shearer, 186 Md. 36, 40; Murphy v. Linsky (Conn.), 109 A. 412; Rosenfield v. Wall (Conn.), 109 A. 409; and Williston, Contracts, (Rev. Ed.) § 1030A. The Murphy case suggests that the rule might not have been applicable if, as the broker there contended but failed to show, the buyer was desirous of purchasing the property and was willing, even before the broker’s efforts ceased, to pay the price which he subsequently did pay. In the instant case we find no evidence to support such a possible exception, nor do we find any facts similar to those involved in Goodman v. Marcol, Inc. (N. Y.), 184 N. E. 755 or in McCarthy v. McCarthy (R. I.), 142 A. 142, both cited in the above note in 27 A. L. R. 2d at pp. 1430 and 1373, respectively. Nor do we think that there is any evidence upon which it could reasonably be supposed that the Leimbachs injected their religious affiliation objection for the purpose of defeating Nicholson’s right to commissions.
The appellee contends that the revocation of his authority was not made in good faith in that the conduct of the owners *448frustrated his further efforts. It is clear that an owner may terminate a unilateral contract of employment at will, and without assigning any cause, good or bad, prior to the production of a purchaser ready and willing to buy on terms satisfactory to the owner. See Restatement, Agency (2d Ed.) §§ 445, comment c; 448, comment d; 449, comment a; 453, comments c and d. On the other hand, it has been held that a termination in bad faith will not defeat a right to commissions. Steele v. Seth, supra; Clark v. Banks, 158 Md. 24, 27. But the term “bad faith”, in this connection, imports a termination for the purpose of defrauding the broker, after his efforts have put the owner in a position to close the sale on substantially the terms stated. If the broker has not met the condition of his employment, the owner is not precluded from seeking other assistance by means of which a sale is ultimately effected on terms more favorable to him, even though to the same prospect introduced by the first broker. See Ebling v. Brewer, 154 Md. 290, 298, and cases cited; Way v. Turner, supra; Richards, Inc. v. Shearer, supra. See also Robinson v. Kemmons Wilson Realty Company (Tenn.), 293 S. W. 2d 574, and Taylor v. Vestal (Mo.), 304 S. W. 2d 820.
According to Leimbach, the employment was terminated in November, when he refused Dr. Gann’s offer of $115,000. He did so because Nicholson had not procured a satisfactory offer. He heard nothing further from Nicholson until after he had signed the contract of sale at a net price to him of $122,500, in response to inquiries and a satisfactory offer from Strobel. There is no suggestion that at the time of termination Leimbach had any intention of resuming negotiations with the Ganns. If Leimbach’s testimony on this point is disregarded (and, of course, the jury could disregard it) and if Nicholson’s statement is accepted that Leimbach authorized the renewal of negotiations at about Christmas time, 1954, it is clear from Nicholson’s testimony and from his letter of January 13th that his efforts to sell to the Ganns ceased at least after January 13, 1955. Whether this cessation was because of Mrs. Gann’s refusal to go on with negotiations because of fear of further humiliation or because Nichol*449son felt it useless to attempt to meet Leimbach’s ideas as to price, or was due to both factors (and either or both reasons are compatible with Nicholson’s testimony), Nicholson wrote the Ganns on January 13th that he didn’t know whether they could buy the property or not, and, so far from inviting further offers, tried to interest them in another property. In any view of the case, the end product of his efforts was hostility, which he did not seek to resolve, and a breakdown of negotiations, in which he acquiesced. The ultimate contract was conducted in a different atmosphere. Strobel, or Myerberg, succeeded in resolving the hostility and closed the sale at a much higher figure.
For present purposes, we need not discuss at any length the appellee’s contention that Myerberg was acting throughout as the agent of Dr. Gann, and that Leimbach knew or should have known this. Myerberg seems to have acted the part of a bellwether, since Dr. Gann evidently felt that if Myerberg was willing to buy at the enhanced price, the price was right. But if we assume that he was acting for Dr. Gann, neither he nor his principal had any obligation to deal through Nicholson. Even if we assume, without deciding, that the evidence would permit an inference that Leimbach knew Dr. Gann was the real purchaser, the case is not altered. As we have said, the circumstances of the instant case do not permit an inference that Nicholson had earned his commissions at the time his employment was terminated or abandoned, so as to preclude a sale at a higher price to the Ganns, or to their agent, without liability to Nicholson on the part of the appellants.
In view of our conclusion on this point, it is unnecessary to pass on the correctness of the charge, or the question raised in the cross-appeal as to the amount of the commissions. Because of deficiencies in the appellants’ record extract, supplied by the appellee, we think the costs should be paid by the appellants. Rule 828 e.
Judgment reversed, costs to be paid by the appellants.