In addition to the Fraud Act, as it is conventionally defined, the State of Texas has two rules governing the process, each of which also has the character of a fraud status. One is a rule of general applicability and requires that agreements between counsel (or a party, if they represent themselves) be applied in writing. Tex. R. Civ. 11.  Some states add additional types of contracts that need to be written. For example, some states require life insurance contracts to be enforceable in writing.  Fiduciary contracts (which are in principle contracts) must also be concluded in writing in some states.
 Parties must be designated in writing in sufficient manner to identify them. It is not necessary to include all their names if initials or other reference make it inevitable that the letter concerns the actual parties. The reference to the agent of a party identifies the party. The possession of the letter may even suffice: when a seller gives the buyer a verbal memorandum of understanding on the sale of his property specifying all the conditions, the buyer may aspire to a certain benefit, even if the letter refrains from naming him or describing his representative. Continuation of contract (second) section 207 (f). Fourth, contracts subject to the status of fraud may be amended orally if the resulting contract is not covered by the law as a whole. The same rule applies according to the UCC. Single Code of Trade, Section 2-209 (3). For example, a written contract for the sale of a new bike valued at $1,200 can be modified orally by replacing the sale of a used bicycle valued at $450, but not by the sale of a used bicycle worth $600 $US. The amended contract effectively revokes the original contract.
Although the letter must not contain all the terms, it must recite the purpose of the contract. However, it does not need to do so in a person who has not been involved in the negotiations; It is enough that this is understandable in the context. A written agreement on the purchase of land is generally conclusive in such a way that it relates to the land so that it cannot be confused with anyone else – for example, “sales country in Tuscaloosa,” provided the seller had only one parcel. Beyond the object, the essential conditions for the promises to be fulfilled must be tendered; not all the details need to be. In the absence of an essential term, it cannot be applied unless it can be derived or imposed by the rule of law. All it takes is a written contract to sell land containing all the terms, but the payment period agreed orally by the parties. (A contract that omitted the sale price would not.) The law of the crooks quotes that it was promulgated for the “. . . The prevention of many fraudulent practices, often maintained by perjury. . ». The harm that results from the applicants` claim of oral agreements must be avoided by requiring that certain contracts be proven by “a memorandum or a mention of it”.