A simple sale agreement can be structured as follows: Title the document appropriately. List all parties involved in the agreement. Detail the product or service, including all rights, warranties, and limitations. Specify the duration of the contract and any important deadlines.
How to write a letter of agreement Title the document. Add the title at the top of the document. List your personal information. Include the date. Add the recipient's personal information. Address the recipient. Write an introduction paragraph. Write your body. Conclude the letter.