Need help drafting a job offer letter? DO include the following in your offer letter: The name of the company and the name of the employee.Does anyone have any experience presenting an official offer letter (stating start date, salary, etc) as a 'proof of income' to get a loan? Click the link (Sample Department Letter for On-campus Employment) to download a sample department letter. A job offer letter extends a job offer to a successful applicant. You will then be given complete step-by-step instructions on how to get that job, regardless of your level of expertise or state of the economy. He was occasionally sent across town to a different Walgreens to fill a prescription.