The subject matter of this contract was clearly such that the parties might lawfully stipulate precise sums or payments made as liquidated damages for default, as much so as in cases like Sheffield-King M. Co. v. Jacobs, 170 Wis. 389, 398, 175 N. W. 796, involving a sale of flour, and holding (p. 401) that even though such stipulated amounts may seem grossly disproportionate (as alleged here) to possible actual damages, that fact did not make such agreement unlawful. This rule is followed in State ex rel. Southern C. Co. v. Circuit Court, 187 Wis. 1, 7, 203 N. W. 923, 48 A. L. R. 894, and in Dekowski v. Stachura, 176 Wis. 154, 157, 185 N. W. 549, which is cited in Dick v. Heisler, 184 Wis. 77, 82, 198 N. W. 734. The situation here is not like that in Minn B. Co. v. Schwab, 179 Wis. 129, 134, 190 N. W. 836, where the amount stipulated on default was greater than that required for performance.
There arose, therefore, no duty by defendant as seller towards the buyer in this contract, outside of and independent of the contract, that should be enforced either in equity or law. The seller remained within its contract rights and duties and the buyer alone was in default.
The cases relied upon by appellant do not hold contrary to the result here reached. Miller v. Schloss, 218 N. Y. 400, 113 N. E. 337, discussing quasi or constructive contracts, expressly states (p. 406) that a contract cannot be implied by law where in fact there is an express contract, and (p. 407) that the law only finds a quasi or constructive contract, so designated for remedial purposes only, in the absence of an agreement and because of a breach of a duty and not of a promise. In Efron v. Stees, 113 Minn. 242, 129 N. W. 374, it was held that existence of a special contract excludes resort to an implied contract. In Wellston C. Co. v. Franklin P. Co. 57 Ohio St. 182, 48 N. E. 888, there was a wrongful termination of the contract by one party after