The sample acknowledgement letters for receipt of payment provided below can be used as format templates for official and personal purposes. What do you need to include in your donation acknowledgment letter?Acknowledgment of receipt for payment​​ Use this template to acknowledge the receipt of a payment. Dear (Recipient's name), I hope you are well. Because claims process in the order received, additional time may be needed to acknowledge receipt, evaluate, and approve your claim for payment. To do this, refer to the exhibit in the document, assign it a letter or number, and then attach it with a label using that letter or number. 2800 7th Street Berth 30 - 32 Oakland, CA 94607 Firms code: Y549 Port code: 2811 Phone Numbers Customer Service: 877-387-2722 Oakland University scholarships and grants are automatically offered to incoming freshmen and transfer students through the admissions process.