1.It must be an absolute and unrestricted acceptance of all the terms of the offer: Article 7, paragraph 1). If there is a difference, even on an insignificant point, between the terms of acceptance, there is no contract. Acceptance is the final consent of both parties to the approval of the terms of the offer. While it is customary for the terms of the offer to be negotiated prior to acceptance, if it can be shown that the parties do intend to accept the final terms of the contract through conduct and communications, formal acceptance of an offer is not necessary for it to be legally binding. As a rule of convenience, if the offer is accepted by mail, the contract is entered into at the time the acceptance has been reserved.  This rule applies only if the parties are implicitly or explicitly considered as means of acceptance.  It excludes contracts relating to land, misdirected letters and immediate modes of communication. The relevance of this early 19th century rule to modern conditions, where there are many faster means of communication, has been questioned, but the rule remains a right for now. “The acceptance of Newton`s mechanics has been undisputed for 200 years” The other part is called “Offeree.” This is the person or company that agrees to pay the other party some kind of compensation to use or acquire ownership of the goods and/or services.
The result of this agreement is a legally binding contract that is usually, but not always, concluded by the signatures of both parties. Supply and acceptance analysis is a traditional approach to contract law. The formula of offer and acceptance, developed in the 19th century, identifies a moment of education when the parties agree. This classic approach to contract formation has been modified by developments in the Estoppel Act, misleading behaviour, misrepresentation, unfair enrichment and the power of acceptance. Offer and acceptance are the agreement and the intention to create legal relationships and to define whether this is a legally binding contract in court. If one of these elements is missing, a valid contract cannot occur. In addition, it is not always necessary for acceptance to take the form of a signature on a sheet of paper, although this is the most commonly accepted agreement between the parties. For example, if a party performs an act that would not happen otherwise, such as a painter. B who paints a home or a professional moving business that moves furniture from one place to another, this would be interpreted as an acceptance and consent to the terms of the offer to pay for these services. The act of acceptance; Receiving what is offered, with consent, satisfaction or tolerance; esp., favourable reception; Authorization such as accepting a gift, a function, teaching, etc.
Under the Single Code of Trade (UCC) per. 2-207 (1), a clear expression of acceptance or written confirmation of an informal agreement may constitute valid acceptance, even if it contains conditions that correspond to or depart from the offer or informal agreement. Additional or derogatory conditions are considered to be proposals to complete the contract in accordance with the UCC, p. 2 to 207 (2). Between dealers, such conditions are part of the contract, unless “ripped jeans were not accepted into the Country Club” Under English law, butler Machine Machine Co Ltd v Ex-Cell-O Corporation (England) Ltd raised the question of which standard standard contracts were predominant in the transaction.