Learn what a letter of agreement is and how to write one, including a template and example to help you get started crafting your own. Template for Simple Contract Agreement.Everyone needs legal documents, but not everyone can afford to pay a law firm. Here are 19 legal document examples you can use. We've created a free payment agreement template for you to use in your most important dealings. Download our free template today. Step 1 Provide full legal names and contact information for each party. This is an actual North Carolina Separation Agreement intended solely for educational purposes; it is a guide for divorce to learn more about the law.