If you do not want to participate in any Overdraft Elect Plan please fill out the form on our Overdraft Services page, call us at 1.800. The Summons and Complaint.To start a case for money, the plaintiff fills out forms called a Summons and a Complaint, or a Summons with Notice. Provide state-of-the-art payment acceptance to your customers while improving your business cash flow. Are there forms that I must fill out? We'll walk you through how to write a demand letter for payment below, with sample demand payment letters and tips for professional, effective messaging. We can help you no matter where you are in the debt collection process.