Need help drafting a job offer letter? The email serves as your informal offer letter.Basically you're expected to accept an offer and join the work without having any written proof of appointment and confirmed agreement on your payout. Compensation Subsection: Enter the salary amount being offered to the employee. The salary may be entered as an annual, monthly or hourly basis. An offer letter should lay out the terms of your employment. That means providing information on your salary, benefits, and total compensation. Tell candidates the base salary the company is offering and any major benefits included in the package. Compensation Subsection: Enter the salary amount being offered to the employee. The salary may be entered as an annual, monthly or hourly basis.