As a general rule, if the offer results in a unilateral contract, the offer cannot be revoked once the bidder has begun to execute it. The standard varies, but buyers usually give the seller three to five days to respond to their offer. Who wants to be abandoned? In a hot market, you want to ask for a short window, so that there is less chance for other buyers to step in and outbid you. But if a seller receives multiple offers, he could set a deadline after which he will open and take all of them into account. The determination of meaningful acceptance is based on whether a commitment or deed by the bidder was the negotiated response. Since the acceptance of a unilateral contract requires an act and not a commitment, it is not necessary to notify the proposed benefit unless the supplier has requested it. However, if the bidder has reason to believe that the supplier will not be aware of the acceptance with sufficient speed, the supplier`s obligation is met, unless the supplier makes an appropriate attempt to let it be known; The supplier is informed of the service. or the offer indicates that no notification is required. As a general rule, the death (or incapacity) of the supplier terminates the offer. This does not apply to option contracts. o Stevenson, Jaques – Co v Mclean – a simple enquiries are treated differently from a counter-offer.
in this case, it was merely a question that should have been answered and not treated as a rejection of the offer. An advertisement or offer for the sale of a property or the construction or construction of a particular structure is only an invitation to offers that cannot be accepted by a given offer. However, an offer made is an offer that, if accepted by the bidder, becomes a valid contract. A Minnesota court has made an offer of a newspaper for fur coat accessories sold for $1.00. The accused placed two advertisements in the local newspaper for a week. In the advertisements, the defendant listed the amount, type of item, price and included the term “come first, served first.” As the advertisement was bidder-oriented (the “first to come”), it was considered an offer. Therefore, its acceptance by a buyer would create a contract.  As a general rule, an offer can only be accepted by the bidder or an authorized representative. However, if the offer is included in an option contract, it may be subject to a transfer or transfer without the supplier`s consent, unless the option involves a purchase on credit or expressly prohibits the transfer.