Subject : Dear Sir, We thankfully acknowledge the receipt of your cheque nNo. This document is a receipt acknowledging payment received from an individual or entity.Discover the value of acknowledgment letters in confirming the receipt of deliveries. Use our free template to craft an effective, professional letter. The sample acknowledgement letters for receipt of payment provided below can be used as format templates for official and personal purposes. Georgia Free Receipt Template. If you need a written record of a transaction then use a receipt to outline the details of the purchase.