A property is listed for $219,900. An offer of $210,000 is submitted to the listing licensee. The offer includes a free-standing stove and refrigerator. The seller accepts the price and the refrigerator, but is not willing to leave the stove. The listing licensee makes the change in the contract to exclude the stove. The seller signs and initials the change. The listing licensee contacts the buyer’s licensee by phone regarding the change. The buyers orally accept the change. Which of the following is true regarding this situation?