Need help drafting a job offer letter? Found the perfect candidate to hire?We've got 7 types of job offer letter templates to choose from that'll help you seal the deal. The following offer letter template for sales candidates contains placeholders where you can fill in your company's data. An offer letter provides crucial details about the role, including salary, benefits, and start date, setting the foundation for the employment relationship. Everything in terms of compensation should always be spelled out in the offer letter, including salary, vacation, equity, vesting schedule, benefits, etc. No employer that I've worked with would allow you to add "a clause" to your offer letter. No it is not advisable. Offer letter is a legal contract between the employer and employee mentioning the terms and conditions relating to work. An offer letter provides crucial details about the role, including salary, benefits, and start date, setting the foundation for the employment relationship.