How to use the template: 1. In the sample letter, fill in your personal information.If paying with a Personal Check a Letter of Credit is need, here is a. SAMPLE. Credit card authorization form templates are easytouse forms that can give your customers the option to automate credit card payments. The forms can be filled in on the computer. Your satisfactory academic progress (SAP) appeal explanation must include the following: Explain what happened. Your satisfactory academic progress (SAP) appeal explanation must include the following: Explain what happened. Affirmative defenses allow you to provide information to the court that is not stated in the plaintiff's complaint. Many of the forms below are referenced in the Indiana Rules of Court. Sample Letter of Credit. Listen.