There are 7 acceptance letter samples you will see here. They can be used for different purposes.Mention following things in your mail: Sample Reply: Thank you so much for offering me the job. Enter the date of the Offer Letter. Then enter the name and address of the potential employee who is being offered the position. Don't know how to respond to a job offer? Here's what to say when you're accepting a job offer, declining, or negotiating it—with examples. Thanks again for sharing the details of the offer with me yesterday. Use business letter format. Because this is a professional letter, you should use business letter format for your letter.