As a general rule, parol evidence is not admissible to contradict a valid, unambiguous written contract. Frank v. Fleet Finance, Inc. of Ga., 227 Ga. App. 543, 546, 489 S.E.2d 523 (1997) (citations omitted); BellSouth Adver. & Publ'g Corp. v. McCollum, 209 Ga. App. 441, 444, 433 S.E.2d 437 (1993). However, "parol evidence may be used to show no valid agreement ever went into existence."
"[I]f there was in fact any essential part of the contract upon which the minds of the parties had not met, or upon which there was not an agreement . . . it must follow that a valid and binding contract was not made." BellSouth Advertising, etc., Corp. v. McCollum, 209 Ga. App. 441, 445 (1993). Georgia law provides that for an oral settlement agreement to be valid, it must be " definite, certain and unambiguous."
`(I)f there was in fact an essential part of the contract upon which the minds of the parties had not met, or upon which there was not an agreement it must follow than a valid and binding contract was not made.' (Citations and punctuation omitted). BellSouth Advertising, Inc. etc., Corp. v. McCollum, 209 Ga. App. 441, 445(2) 433 S.E.2d 437 (1993). 504 S.E.2d at 725.
`(I)f there was in fact an essential part of the contract upon which the minds of the parties had not met, or upon which there was not an agreement it must follow than a valid and binding contract was not made.' (Citations and punctuation omitted). BellSouth Advertising, Inc. etc., Corp. v. McCollum, 209 Ga. App. 441, 445 (2) 433 S.E.2d 437 (1993). 504 S.E.2d at 725.
(Citations and punctuation omitted). BellSouth Advertising, etc., Corp. v. McCollum, 209 Ga.App. 441, 445(2) 433 S.E.2d 437 (1993). See also,Camp v. Peetluk,
"Although parol evidence cannot be used to contradict or vary the terms of a valid written agreement, parol evidence may be used to show no valid agreement ever went into existence." Moreno v. Smith , 299 Ga. 443 (1), 788 S.E.2d 349, 352 (2016), quoting BellSouth Advertising & Publishing Corp. v. McCollum , 209 Ga.App. 441, 444 (2), 433 S.E.2d 437 (1993). See Cox Broadcasting Corp. , 250 Ga. at 395, 297 S.E.2d 733. As our Supreme Court has explained, "the circumstances surrounding the making of the contract, such as correspondence and discussions, are relevant in deciding if there was a mutual assent to an agreement, and courts are free to consider such extrinsic evidence."
As the Odums point out, the Crane Rental Agreement does not contain a price term, and they contend that the lack of this essential term rendered the agreement unenforceable. See generally Bell-South Advertising c. Corp. v. McCollum, 209 Ga. App. 441, 444 (2) ( 433 SE2d 437) (1993). The Subcontract Agreement, however, reflects the parties' agreement as to the hourly rate for crane operators, and the parties' execution of the more narrowly tailored Crane Rental Agreement would not constitute a novation or contractual merger such that the Subcontract Agreement was extinguished thereby.
"[A]s price is an essential element of a valid contract, an alleged contract on which there is no firm agreement as to the price is unenforceable." BellSouth Advertising c. Corp. v. McCollum, 209 Ga. App. 441, 444 (2) ( 433 SE2d 437) (1993). See also Progressive Life Ins. Co. v. Reeves, 89 Ga. App. 900, 902-903 (1) ( 81 SE2d 519) (1954).
E.g., with regard to Burns' allegation that he is entitled to a finder's fee for one venture, the essential elements of price and the due date of the payment are absent. See Green v. Johnston Realty, 212 Ga. App. 656 ( 442 S.E.2d 843) (1994); Bellsouth Advertising c. Corp. v. McCollum, 209 Ga. App. 441 ( 433 S.E.2d 437) (1993). Accordingly, as the claims against Phrazer rest upon the same allegations as the claims against the estate of O'Donnell, the trial court properly granted plaintiffs' motions for summary judgment.
And that therefore, summary judgment was correct because Cox did not prove an essential element of the contract, i.e., the amount of compensation. See e.g., Laverson v. Macon Bibb County Hosp. Auth., 226 Ga. App. 761, 762 ( 487 S.E.2d 621) (1997); BellSouth Advertising, c. Corp. v. McCollum, 209 Ga. App. 441, 444 (2) ( 433 S.E.2d 437) (1993) (alleged contract with "no firm agreement as to the price is unenforceable"). In his deposition Cox testified that Ervac agreed to pay sixty percent of the "net profit" derived from his sales.