In order to avoid entering into a contractual agreement, the letter of offer should contain a statement that employment is done after being paid (except in Montana; see the Unlawful Dismissal of Employment Act for restrictions). Employment at will is a doctrine that means that the employment relationship can be interrupted by the employer or worker at any time and for no reason or reason. With the introduction of the contractual language, the employment relationship is denied as it pleases. Eliminating employment-related formulations for a certain period of time or promising future income or bonuses is a consistent way to keep employers out of jurisdiction. In the past, employment contracts were reserved for managers; However, efforts to recruit and retain specialized professionals and technicians have necessitized the use of the letter of offer at other levels. However, the majority rule does not apply unless the acceptance is correctly addressed and postage is paid in advance. in that case, it was only a simple question that should have been answered and not treated as a rejection of the offer. Preliminary negotiations, advertisements, tenders and preliminary negotiations are very different from tenders, as they do not contain any evidence of the current intention to create contractual relations. .